Physical Dimensions

Factory Barrel Specs

Optic Footprint

Grip Comparison

The factory Glock 17 grip is as old as it gets. It's not that fancy until we did some custom DIY work to it. Some people don't like the Glock 19 grip and some have learned to get used to it.

The best thing you can do to a factory Gen 3 or Gen 4 Glock 17 grip is to cut this trigger guard undercut so that it can slightly change the angle of the grip. This allows for better and more natural sight alignment.

The grip on the Walther PDP is very well designed to fit in the hand because it has these built in grooves that naturally fit in people's hands. Even though they aren't perfect, but they provide a good grip feel to most users that we have talked to. 

PDP and Gen 4 Glock 17 offer the ability to swap out the grip panels for people who need additional grip adjustments.

Factory Trigger Performance

Both firearms ship with fantastic factory trigger performance, but the Walther PDP way exceeds the Glock 17 in terms of trigger performance. There is a trigger pretravel, and the wall of the trigger feels very positive and the trigger break is crisp.

When resetting the trigger the reset distance is fairly short and it gets right back to the wall immediately.

Glock 17 Trigger

The Glock 17's trigger isn't bad in the context of safety. It's still the original safe action handgun design, and it just need a little 25 cent Glock trigger job to make it smoother. This typically involves some parts polishing to reduce the trigger pull friction.

Glocks are well-regarded for their reliability, but for those of us who use them, the "mushy" trigger pull is a familiar characteristic. This term refers to the initial slack that must be taken up before reaching the point where the trigger breaks and the shot fires. The feel of this pull can be somewhat inconsistent.

Both handguns feature trigger safety, and they are easy to disengage regardless the finger placement angle on the trigger shoe.

 Walther PDP Trigger 

This is a wonderful striker fired pistol trigger straight from the factory. If you want to upgrade it please check out this PDP trigger upgrade guide.

Internals

Both handguns feature high quality factory internal components such as the firing pin, trigger sear, magazine release button, trigger spring and others.

The Glock 43X feature no thumb safety, and it's a perfectly drop safe handgun with triple reductant safety feature. The Springfield Hellcat has the same.

Slide Serration

The Walther PDP slide features standard front and rear serration cuts, and they are deep cuts that give the user very positive gripping surface.

Glock 17 Gen 3 and Gen 4 don't feature front serrations, but the Gen 5 all have front serrations. Honestly this is not a big deal because we can always add grip tape for more friction.

Ergonomics

In terms of ergonomics, the Walther PDP has the best ergonomics hands down. It has ambi slide release levers, but not the magazine release.

The slides are serrated with deep cuts for easy grips. The takedown lever is also very easy to operate.

The Glock 17 isn't as ambidextrous as Walther PDP, but it's still doable for any right handed shooters. One aspect the Gen 3 and Gen 4 Glock 17 models lack is front slide serrations. While this is not a significant issue, for those who prefer to press check the slide, applying grip tape can provide additional grip surface.

Sights

Walther PDP and Glock 17 all comes with plastic sights. Blue label Glock 17 firearms intended for law enforcement and military customers often come with metal sights, whereas civilian models typically feature plastic sights.

Both sights can easily shift if dropped on the ground. So swapping them out with metal sights is definitely one of the best first upgrade to do.

Overall Shooting Performance

Both guns shoot fine, but the Walther PDP is way better in terms of its grip feel, trigger pull and recoil sensation. The Glock 17 shoots well but it's not perfect. Some shooters have complained that Glock tends to shoot low to the left, while other say it shoots high. Most of the error has to do with the grip, trigger discipline and fundamentals.

Both options are reliable choices, and you just have to train. Mantis X10 Elite is a great training tool that provides real time feedback on trigger pull, recoil control and more.

Aftermarket Parts Support

As of the time this comparison guide was written, the Glock 17 has a wider range of aftermarket upgrades compared to the Walther PDP. This includes a variety of options from trigger upgrades to grip frames, offering extensive customization possibilities for the Glock 17.

So far the best Walther PDP upgrade is the performance action trigger besides weapon lights and optics.

PSA rifle is a great truck gun choice because it's reliable, not too expensive or fancy, and you can customize it as much as you like. 

It has modern features like an M-LOK polymer handguard, making it a solid choice for carrying around in a the vehicle if permitted.

AR15 pistol builders can make it even smaller and lighter to carry.

Pros and Cons

• Light and easy to carry
• Simple to shoot and very accurate
• Good price

Mossberg Shockwave

This is a very small and powerful gun. It's a bit tricky to learn how to use, but it's very versatile.

The Mossberg Shockwave is a compact gun that's not really a shotgun. It's great for defense and can hold up to five rounds, or nine with shorter shells. It's versatile and can handle different situations, from hunting to self-defense. While it's small and easy to store, it can be tough to use without practice.

Pros and Cons

• Versatile and powerful
• Compact size
• Can be challenging to learn

Brownells BRN-180

The BRN 180 is like the AR-15 but can be made even smaller because it can have a folding stock.

The BRN-180 is a modern side charging AR style rifle and the upper receiver works with most standard AR15 lower receivers with a adapter.

It can be made even smaller with a folding stock, making it an excellent choice for keeping in a vehicle. It's a bit expensive, but its compact size and smooth shooting make up for it. 

Pros and Cons

• Can have a folding stock
• Compact when taken apart
• Smooth shooting
• Higher price

KelTec SUB-2000

This gun is unique because it folds in half, making it really easy to store. It uses the same bullets and magazines as some small guns, which can be handy.

However, being a pistol caliber, it lacks the power and range of larger calibers.

Pros and Cons

• Folds for easy storage
• Uses common magazines
• Affordable
• Might feel more recoil than expected

CMMG Dissent 5.7x28mm

The CMMG Dissent is a small, AR-like gun without the typical AR-15 buffer system. It's compact and shoots the 5.7x28mm round, offering good performance even from a short barrel. It's on the pricey side but stands out for its small size and low recoil.

Pros and Cons

• Very compact
• Light and easy to shoot
• Pricey

Ruger PC Charger

This small gun is easy to take apart, making it very compact. It's mainly for self-defense because it uses 9mm bullets.

The Ruger PC Charger is a small 9mm gun that's easy to take apart, making it very compact. It's reliable, has low recoil, and can use different types of magazines. Like other pistol caliber guns, it's not the best for long-range use.

Pros and Cons

• Compact and easy to take apart
• Can use different magazines
• Still limited by being a pistol caliber

Savage Model 42 Takedown

The Savage Model 42 Takedown offers a unique combination for those needing a versatile weapon for small game hunting or pest control. Its ability to shoot both .22LR and .410 shotgun shells gives users flexibility in various situations.

The takedown feature makes it easy to transport and store, fitting neatly in a vehicle or backpack. Despite its versatility, the limitation of having only two shots might not make it the first choice for self-defense, but it excels in hunting and target shooting.

Pros and Cons

• Can shoot two types of ammo
• Easy to take apart for storage
• Versatile for different uses
• Only two shots

Keeping Your Truck Gun Safe

If you decide to have a truck gun, it's really important to keep it safe. Don't just leave it in your vehicle without locking it up. You don't want it to end up in the wrong hands.

Also, make sure you know the laws about carrying a gun in your vehicle where you live. 

And I've noticed the standard Glock 19 sometimes has a quirky way of ejecting shells. But don't let that deter you; these hiccups are nothing a bit of tweaking and regular upkeep can't fix.

Referenced Glock

Make sure you're using good ammo and keeping your Glock clean and well-oiled, and you're likely to sidestep most problems. With the Glock 19X, just treat it like shooting a Glock 17 if you have experience with it in the past.

Glock 19 vs. 19X: Looking at the Best Parts

The Glock 19 is known for being a small, semi-automatic gun that works really well and is easy to use in different situations. It uses 9x19mm bullets, which is a good size because it's strong but doesn't kick too hard. It can hold 15 bullets at once, so you have plenty to use.

It has a barrel that's about 4 inches long, and from one end to the other, it's about 7.3 inches long. It's about 5 inches tall and 1.3 inches wide, making it easy to hold. The Glock 19 has special safety features like a trigger safety, a firing pin safety, and a drop safety. You can also change the sights on the gun to ones you like better.

The Glock 19X is a mix of the Glock 17 and Glock 19. It was first made for the U.S. military and works by striking the primer to fire. It uses the same 9mm bullets as the Glock 19. It has the same length barrel as the 19 but is a bit longer overall at 7.4 inches. It's about the same width but is taller at 5.5 inches.

The Glock 19X is special because it's tan instead of the usual black. This was the first time Glock made a gun that wasn't black. It usually holds 17 bullets, but you can use bigger magazines if you want. Any 9mm Glock magazines that hold more than 15 rounds can fit both models.

Size Comparison: Glock 19 vs. 19X

When we compare the size of the Glock 19 and the Glock 19X, a few things stand out. The Glock 19 is black, and the 19X is a unique tan color.

Some users have noted that the extra length of the Glock 19X can cause more noticeable printing, which might be a concern for concealed carry. The grip size and overall dimensions play a significant role in how easily a handgun can be concealed, especially under lighter clothing.

The 19X is a little bigger, with a length of 7.4 inches, width of 1.3 inches, and height of 5.5 inches. The Glock 19 is a bit smaller, at 7.3 inches long, 1.3 inches wide, and 5 inches tall. Both have a 4-inch barrel.

The 19X is slightly heavier at about 24.8 ounces, while the Glock 19 is about 23.6 ounces. The 19X can hold 17 bullets, more than the 15 bullets the Glock 19 holds. Both guns use 9x19mm bullets, so they shoot about the same distance.

Some users have opted for the Glock 19 Gen 5, citing its more compact size as advantageous for everyday carry. The Gen 5 model also offers similar grip ergonomics to the 19X and 17, making it a comfortable choice for those used to the larger models.

They are very similar, but the Glock 19 is a bit smaller, and the 19X can hold more bullets.

Aftermarket Support

There are a tons of aftermarket support for Glock 19 series handguns. Don't let the 19 and 19X make you think the aftermarket support is separate. Glock 19X can accept most Glock 19 aftermarket trigger, slides, iron sights, recoil spring and other upgrades made for Glock 19.

Brownells, Primary Arms, GlockStore, Apex Tactical and many other vendors have lot of products you can buy for these handguns.

Common FAQ Glock 19 vs Glock 19X MOS

Is Glock 19X slightly more accurate than Glock 19 due to larger grip frame?

When it comes to hitting your target, a lot of it comes down to the person behind the gun. Both the Glock 19 and the 19X can be pretty accurate, but there's a little twist. From my experience, the 19X might give you a bit of an edge. It's got a larger grip because of its bigger frame, and that can make the gun feel more stable in your hands. This extra stability might help some shooters be more accurate.

Are Glock 19 and Glock 19X Interchangeable ?

Yes, Glock 19 and Glock 19X are interchangeable. They share quite a bit in common, especially when it comes to magazines and a lot of the bits and pieces on the inside. 

Which Is Better For Concealed Carry?

Glock 19 with the compact frame grip is mostly the better option for concealed carry during the winter and summer. The Glock 19X with the full size grip frame is less ideal during the summer, but it's doable under a thick jacket in the winter seasons. If you can carry a Glock 17, then the 19X will be just fine.

Referenced Harry's Holster

A good holster is key to carrying comfortably and securely. Whether you go for an inside-the-waistband (IWB) holster for its stealth or an outside-the-waistband (OWB) for its quick draw, it's crucial to pick one that fits your Glock like a glove. For the Glock 19, IWB holsters are fantastic for keeping things low-profile, while OWB holsters offer that faster draw, which can be a plus in certain situations.

Finding the right holster for your Glock, whether it's the 19 or the 19X, means looking at how you carry and what feels good on your belt. There's no one-size-fits-all answer here.

Physical Dimensions

Factory Barrel Specs

Glock barrels from generation 1 to 4 use a special design called polygonal riflings. This design makes bullets go faster and helps the barrel last longer and stay clean. But, it's more expensive to make than regular barrels. Still, when made right, it's better than the usual design.

For the Gen 5 Glock 43X, Glock made a new barrel called the Glock Marksman Barrel. It mixes the old and new designs. I can't see any difference, but tests show this new barrel is a bit more accurate. 

Magazine Capacity

The Glock 19 takes a standard 15 round 9mm magazine, and the Glock 43X takes a standard single stack 10 round 9mm magazine. When it comes to magazine capacity, the Glock 19 is the winner if you want more firepower. 

The Glock 19 can also accept full size Glock magazines with extension. On the other side, the Glock 43X is slim and it's great for conceal carry if you really want to cut down the size of the gun.

However, the downside is that the magazine doesn't carry enough rounds past 10 unless a magazine extension base plate is added.

Optic Footprint

The Glock 43X is slimmer and shorter in overall length than the Glock 19. For conceal carry purposes, it's great to keep it low profile. The slim body design of the Glock 43X allows the user to tuck the firearm tighter into the body when carry it without sticking out.

The frame of the Glock 43X provides a balanced grip ergonomics for most users.

While the Glock 19 is a compact size firearm, it's still small enough for conceal carry, and it has been for many years, and people still love it.

Grip Frame Comparison

The Glock 19 Gen 4 is a famous gun in the Glock family. It has a special grip that has changed a lot over time. The first version had a smooth grip.

The second version had a patterned grip. The third version added a rail and special places for fingers. But the Gen 4 is the best. It has a rough grip, comfortable finger spots, and a big button to release the magazine. People can change the grip to fit their hand better.

At first, there were Medium and Large grips. 

Later, they added special grips for both sizes. Many people, even experts, like the Gen 4's smaller grip. They say it fits their hand better and it's easy to use the magazine button. If you want a gun that's comfortable and can change to fit you, the Glock 19 Gen 4 is a great choice.

The Glock 43x is a sub-compact pistol designed primarily for concealed carry, and it addresses some of the grip issues that users had with its predecessor, the Glock 43. One of the most noticeable features of the Glock 43x is its larger grip frame. This improved grip size comfortably accommodates the pinky finger, ensuring a firmer hold.

The Glock 43x is a Gen 5 variant, which means its grip does not have finger grooves, but it does feature the Gen 5 texturing. This model combines the short 3.41" barrel of the original Glock 43 with the longer grip frame assembly of the Glock 48, offering users the best of both worlds.

The grip provides a balance between concealability and ease of handling. The Glock 43x also has a built-in beavertail at the top of the tang or back strap, which helps protect against slide bite for most hand sizes. The magazine release is straightforward and is made of plastic, similar to other Glock models. It's also reversible to cater to both left and right-handed users.

For those considering aftermarket magazines, especially the all-metal ones from Shield Arms, it's recommended to switch to an all-metal magazine release button on the grip frame to prevent wear.

Finally, there are no removable back straps on the 43x; however, there is a noticeable amount of material at the top of the tang or back strap to protect against slide bite for most hand sizes.

The Glock 43x is a small gun made for concealed carry. It's not the best for beginners to learn shooting with.

If you're new to guns, it's better to start with a bigger one, maybe a Glock 17 or 19.

The bigger grip on the Glock 43x fits my pinky finger well. It's made like the first Glock 43 to be hidden and used for protection. This Glock 43x is a Gen 5 model, so its grip is smooth with Gen 5 texture.

It has the same short 3.41″ barrel as the first Glock 43 but with a longer grip like the Glock 48. This gives you the best parts of both guns. It's smaller than many 9mm Glocks, but the trigger guard design is the same.

Factory Trigger Performance

Glocks are reliable guns, but many shooters find their trigger pull "mushy." This means there's some extra movement before the shot fires.

The Glock 43x is a smaller pistol, so its trigger pull is shorter. The same goes for the Glock 19.

The Glock 43x trigger also has a safety system. It has three safety features that turn off one by one as you pull the trigger and turn back on when you let go.

However, please don't let this turn you away from Glock pistols. There are many aftermarket Glock 43 triggers available to upgrade. Products like the APEX Action Enhancement, and Overwatch Precision triggers can greatly improve the trigger performance.

Glock 43X

Glock 19

Both handguns only offer slide release on the left side. While most Gen 5 Glocks feature ambi slide release lever, the Glock 43X only features the left side slide release.

Glock 19 and Glock 43X's slide release levers are pretty much the same, so the right thumb can easily reach it when using. They are not the best, but users can always switch them out later.

Both handguns feature only left side magazine release button. It's ergonomical enough for most users to reach and engage without any problem. Both are easy to reach and push. 

The Glock 43x has a simple mag release button made of plastic. It works just like the ones on other Glocks. You can switch the mag release to either side for left or right-hand use.

Gun Safety

The GLOCK's SAFE ACTION System is both Glock 19 and Glock 43X. They ensures the gun shoots consistently every time. It has three built-in safety features that work automatically.

This system is safe, easy, and quick. It lets the shooter focus on aiming without worrying about turning safeties on or off. The gun won't fire if dropped and works in extreme temperatures from very cold to very hot.

Trigger Safety:

• The gun only fires if you press this lever and the trigger together.
• It stops the gun from firing if dropped or if the trigger is bumped.
• If the trigger is forward, the gun might be loaded.

Firing Pin Safety:

• It stops the firing pin from moving unless the trigger is pulled.
• If you decide not to shoot and let go of the trigger, this safety turns back on.
  

• This involves a bar in the gun.
• The bar stops the firing pin from moving unless the trigger is pulled.
• After shooting, the bar goes back to its safety position. When you let go of the trigger, this safety turns back on.

Slide Serration

Glock 43X comes with front and rear serration cuts and the Glock 19 Gen 4 only comes with rear serration cuts. Front serration cuts should not be a determining factor when choosing a handgun. They are nice to have, but not necessary.

If you want the front serration for the Glock 19, please check out the Gen 5 Glock 19. Another way is to buy an aftermarket slide with serration cuts.

Iron Sights

Both Glock 43X and Glock 19 comes with standard plastic iron sights. These sights are always replaced by the user eventually.  There are many iron sight choices available.

The basic plastic sights should be changed. Glock offers better night sights as an upgrade. There are also many other sights you can buy. 

Main Takeaways

The Glock 43x worked really well, just as I thought it would. It's a Glock after all, so it's reliable. If you're a fan of Glocks, you'll like this one. It works as well as the bigger models but is smaller.

I found it easy to carry and use every day and at the shooting range. The extra grip on the Glock 43x was easy to hide and made the gun more comfortable to use.

The Glock 19 is still recommended for duty use and high volume range training. It's more comfortable to shoot, and the recoil impulse doesn't numb your hand as fast as the small frame Glock 43X.

Both guns offer a large variety of aftermarket support, so you won't be disappointed.

Physical Dimensions

Factory Barrel Specs

Magazine Capacity

The Sig P365 standard magazine holds 12 rounds and they also have 10 round magazine for states with round limit. For states without magazine restriction, the extended magazines can be purchased for the P365 as well.

The Springfield Hellcat come with a 11 round magazine and the extended magazine can hold 13 rounds. The extended magazine features pinky extension for the shooter to get a full grip for better control.

Optic Footprint

The Springfield Echelon has a special feature called the VIS (Variable Interface System). With it, you can use more than 30 different optics. Some of these optics include RMR, RMSc, DeltaPoint, and RMS. The holes for DeltaPoint Pro are the same size as those for RMSc.

One of the cool parts is that you don't need to buy separate optic plates. It's made to fit many customers' needs. But there's a catch: it uses a one-size-fits-all method for attaching handgun optics. This means the optic is kept in place with just a screw, and that could put stress on the screw.

For most shooting, this works well. But, if you're rough with the gun, like hitting the optic on hard things, it can stress the screw more. Some people really focus on using guns in tough ways, but that's not always the best way to judge a gun's quality.

The Sig P320 has a different system. It allows the user to use an optic plate adapter to attach a certain optic. Or, the user can get a custom slide that's milled just for that optic. This doesn't mean the Springfield Echelon is bad. In fact, we might see more special slides for it in stores soon.

Grip Frame Comparison

Both guns are double stack micro compact pistols, and the Springfield Hellcat claims that the custom pressure activated grip texture ensures comfort in the waistband and it has less friction wear on clothing.

The micro pyramid texture make contact to the shooter's hand for a secure hold when the pistol is firmly gripped.

Based on 1 year of usage, the grip texture works, but it's still not as good as using it with a grip tape so the shooter gets a tighter purchase on the grip to control the recoil since it's a small gun, and it kicks a lot.

The same goes for the Sig P365. The P365 grip feels slim, and it's almost a full size grip without any pinky magazine extension. A shooter with average size hand can feel pretty comfortable gripping the gun. Stippling the grip texture or add grip tape can improve the grip better than what's offered from factory guns.

Since the Sig P365 is designed for the user to swap grip modules, there are plenty of options available to improve the grip. One of the most popular one that everyone seems to like is the Wilson Combat WCP365XL. Many users report that it slightly improves the grip ergonomics of the factory Sig P365 and it improves the recoil control.

One thing odd that I have discovered is that the slight curvature of the P365 grip at the front actually bumps my pinky finger forward, so the pinky finger actually has some strength to apply pressure to the highlighted part in red, thus push the gun down slightly during recoil.

Since the P365 is designed to be optic ready, this help with dot acquisition. The part highlighted in red also has slightly more grip friction than the Hellcat to prevent grip slip. 

After shooting both of them. The 9mm Hellcat definitely kicks lot more if you use the pinky extension magazine. The Sig P365 almost feels like you can wrap around the grip and control the recoil better. 

If the grip can influence how you shoot, I highly recommend the Sig P365, and it provides more opportunity to upgrade to something you like. You can easily purchase grip modules, and it' not considered a firearm.

However, with the Hellcat, you are stuck with it.

Factory Trigger Performance

In this comparison, we have the factory Hellcat trigger and the factory P365 trigger (Not the Sig Custom shop trigger).

After 1 year of use, the Sig P365's trigger just feels better all around than the Hellcat before upgrading it. Sig P365's factory trigger feels smooth with minimal reset distance between each shot. The reset back to the wall is immediate.

The Springfield Hellcat feels a bit heavy, and when the trigger finally breaks, it always tend to numb my finger tip. The break feels crisp but snappy. The reset isn't as quick and immediate as the P365.

There are trigger upgrades available, for example the Apex Action Enhancement trigger that slightly reduces the trigger pull weight without compromising safety. Once the shooter breaks it in, expect about 5 lbs trigger pull weight. 

There are also different trigger shoes available to upgrade the Hellcat for improved tactile feel of the trigger.

The Sig P365's Fire Control Unit (FCU) can be disassembled and fit in other grip module like what we've just talked about.

Both handguns set the bar high when it comes to providing a great trigger right out of the box, but there are still aftermarket parts available to improve the existing trigger performance. So if something isn't exactly what you want, don't let them be the deal breaker.

Both handguns only offer slide release on the left side. For users who want ambi slide releases, they are out of luck.

For right handed shooters, the P365's slide release is slightly bigger to make contact. The slide release on the Hellcat feels more recessed, and the user has to find their way to push on the slide stop assuming the hand isn't slippery.

Both slides are machined slightly differently for aesthetics reasons. They do not influence the shooting performance.

The slide stop cutout is on the inside

The slide release stop cutout is exposed.

The Sig Sauer P365 features only left side magazine release. It's ergonomical enough for most users to reach and engage without any problem. Both are easy to reach and push.

External Safety

The external safety on the Hellcat is optional, and it can be removed. This particular model we have in this comparison guide has a thumb safety, and it's ambidextrous. 

Buyers can get one with or without.

Both Sig P365 and Hellcat feature striker fired trigger systems. The Springfield Hellcat features trigger and drop safety. The same goes for the P365.

When operating these guns without thumb safeties, always be safe with it. 

Slide Serration

Both guns feature serration cuts for press check and slide racking. The press check felt slightly easier on the P365 because the front serration pattern is longer. However, overall the Sig P365's slide just felt easier to rack than the Hellcat.

Iron Sights

The Hellcat comes with a U notch rear sight and front tritium sight. The P365XL features no sight if the optic plate is removed. So far the Holosun EPS and Holosun 507K are two good optics that feature rear sights that can act as backups if needed.

Aftermarket Parts Support

At the time of writing this comparison guide, The P365 already has a some aftermarket support, mainly custom slide options and grip modules. There are plenty of barrels, holsters and light options to choose from.

The Springfield Hellcat also has some aftermarket support including triggers and grip accessories.

Physical Dimensions

Factory Barrel Specs

Magazine Capacity

The standard Glock 19 comes with 15 rounds capacity, but that's not the end of the world because the Glock 19 can accept any standard Glock 17 magazine and they can accept magazine extension to hold more rounds as much as 22 rounds.

The PDP full size version features double stack 18 rounds magazine right out of the box. Aftermarket magazine extension plates are also available to add 3 more rounds.

At this time there are way more affordable Glock 19 magazines and magazine extension plates available than the PDP. So if your goal is to train more and save more on magazine purchases, the Glock 19 maybe a better option.

Optic Footprint

Glock 19 MOS model has the ability to mount optics with various plates available. The user can use OEM Glock plates for popular RMR footprint optics, Vortex Venom, Aimpoint ACRO or use aftermarket optic plates.

If you buy a standard Glock 19 without slide cuts. Don't worry, you can always buy aftermarket Glock 19 slides with optic cuts. As far as judging the Glock 19's optic game out of the box. Both PDP and Glock 19 MOS aren't the best because the optic isn't wedged tight in the slide cut. Instead they are held only by the screws.

Credit TRex Arms

So most users find alternative mounting options like the Forward Control Designs MOS plate for the Glock 19 MOS to reduce stress on the screws and to reduce lateral load stress during slide recoil.

Other options include CHPWS, and they have a ton of aftermarket plate options available if you don't like the factory MOS plate.

As far as PDP goes, the PDP 2.0 is the most updated optic footprint that addressed the lack of recoil lugs the PDP 1.0 feature. When choosing between PDP 2.0 cut or the PDP 1.0 cut, always go with the PDP 2.0 as the time of writing this comparison guide. 

If you need to update your PDP 1.0 to a PDP 2.0 cut, CHPWS offers the service for an affordable price without having to buy a new gun.

Grip Comparison

Glock 19's grip style has not changed much in the past 2 decades. Each generation feature slightly enhanced grip texture serrations, but the grip angle is something most users end up modifying. Some users love the finger groove and some absolutely hate. 

In this case, the Gen 4 Glock 19 feature adjustable back strap upgrades and finger groove. The finger groove can help some shooters the tactile feel to index their grip, but it's not necessary for super experienced shooter. However, at the end of the day, it's personal preference.

The back straps can be helpful to tailor to the shooter's hand size, and also change the grip angle slightly to simulate a 1911 style grip angle. 

The Walther PDP features a 1911 style grip angle that allows the shooter faster sight acquisition speed. Since the gun is built to support red dot sights, The PDP's grip angle is thoughtfully engineered to naturally align with the aiming position, a quality that synergizes seamlessly with the innovative RDS Ergonomics.

Together, they enable rapid acquisition of the red-dot, ensuring a swift and efficient targeting experience. When you're prepared to embrace the advantages of using an RDS, the PDP is engineered to expedite your transition with ease.

The Performance Duty Texture to offer users a strong hold without being abrasive to the skin or clothing, eliminating any discomfort. Walther has ensured whether facing pouring rain, extreme heat, high humidity, freezing temperatures, or thick mud, the shooter can maintain a perfect grip.

Grip panels are also offered for the PDP for different hand sizes.

Factory Trigger Performance

The Walther PDP has the better trigger than the factory Glock 19. The Walther's Performance Duty Trigger is like an aftermarket trigger that improves accuracy by reducing trigger travel length and enhancing the tactile feedback at the point of trigger break. 

The Glock 19's safe action trigger on the Gen 4 is good for what it does, but it feels heavy and the pretravel, wall, break and reset just don't match the performance of the Walther PDP period.

Most Glock users will at some point upgrade their triggers to something like the APEX action enhancement trigger, Overwatch Precision TAC or upgrading with the Ghost 3.5 lb trigger connector. The options are endless.

Don't be deterred by the perceived imperfections of the stock Glock 19. Keep in mind that the Glock has been available for decades, leading to a well-developed aftermarket ecosystem. In comparison, the aftermarket for the PDP is less mature as of now. If you're looking to enhance the Glock 19, there are always aftermarket parts available.

If you buy a Walther PDP, you will get a outstanding trigger right out of the box without buying aftermarket upgrades unless you really want to.

Internals

Disassembling the PDP is straightforward and mirrors the process for the Walther PPQ. 

The Walther PDP features large slide release levers on both sides of the gun, and it's very easy and tactile to use, and they don't get in the way of the support hand grip. The lever is also serrated and lengthened to get the most amount of contact surface for the user to interact to clear malfunction or to lock the slide.

The Glock 19 on the other hand still feature the small slide release that sometimes it's hard to operate. Fortunately, there are tons of aftermarket support with enlarged slide release.

Depended on the shooter's proficiency. Using the power stoke method ensures proper chambering of rounds instead of using the small slide release lever.

The Glock 19 Gen 4 has a significantly enlarged magazine release since the Gen 3 release. The large magazine cured users' dislike from the Gen 3 era. The Gen 4 and Gen 5 all offer the same big button to push during reloads.

The Walther PDP features a large circular button to push. Even though its on just one side, the user can still interact with it fairly effortlessly. The trigger finger guard near the mag release stops you from accidentally pressing it when you hold the gun tightly.

Slide Serration

Both handguns feature serration cuts, but the Walther PDP has the most aggressive deep cuts in the front and the rear of the slide. Any user can easily grip the slide firmly to charge the slide or to perform press check without slipping.

The Glock 19 Gen 4 version doesn't feature front serrations. However, this shouldn't be a deal breaker because most after market slides and slide milling services can add custom serration cuts for you.

Iron Sights

Glock 19 Gen 4 comes with plastic iron sights by default. Swapping them out is very simple if you have a sturdy sight pusher tool.

In fact, many Glock purchasers would upgrade the sights on day one with something like the Trijicon XR HD or Ameriglo Pro-IDOT

Aftermarket Parts Support

At the time of writing this comparison guide, both guns have very niche aftermarket parts support, but the Glock 19 has the most amount of aftermarket support for almost everything including guide rod upgrades, trigger, custom slides, muzzle devices, barrels, trigger springs and more.

The PDP is fairly new, and we haven't seen lot of aftermarket support as hot as the Glock 19 market.

As mentioned earlier. If you lean towards the Glock, there are always aftermarket parts to make the stock gun as good as the PDP. But if you just want a good gun out of the box without putting in extra money upgrading it, the Walther PDP is a great option. 

Physical Dimensions

Factory Barrel Specs

Magazine Capacity

The Springfield Echelon standard magazine holds 17 rounds, and the extended magazine plate holds 20 rounds. The Sig Sauer P320 full size frame accepts a 17 round magazine and the extended mag holds 21 rounds. 

These guns with higher than 10 or 15 rounds are only legal in states without magazine limit restrictions. 

Optic Footprint

The Springfield Echelon has a special feature called the VIS (Variable Interface System). With it, you can use more than 30 different optics. Some of these optics include RMR, RMSc, DeltaPoint, and RMS. The holes for DeltaPoint Pro are the same size as those for RMSc.

One of the cool parts is that you don't need to buy separate optic plates. It's made to fit many customers' needs. But there's a catch: it uses a one-size-fits-all method for attaching handgun optics. This means the optic is kept in place with just a screw, and that could put stress on the screw.

For most shooting, this works well. But, if you're rough with the gun, like hitting the optic on hard things, it can stress the screw more. Some people really focus on using guns in tough ways, but that's not always the best way to judge a gun's quality.

The Sig P320 has a different system. It allows the user to use an optic plate adapter to attach a certain optic. Or, the user can get a custom slide that's milled just for that optic. This doesn't mean the Springfield Echelon is bad. In fact, we might see more special slides for it in stores soon.

Grip Frame Comparison

You can choose from three grip sizes to find the best fit for you: small, medium, and large. Based on the user's natural point of aim, picking the right grip panel can help align the red dot sight much faster without readjustment.

The factory Sig P320 polymer grip frames feature no backstrap. In this guide, we have the Sig Sauer AXG full aluminum grip frame. It feels much more sturdier and beefier than the Springfield Echelon. The difference is very noticeable, first is the 1911 style / Sig P226 grip angle, and the next noticeable feature is the width, and the third is the weight.

When shooting both guns, the Springfield Echelon felt very similar to most full size polymer handguns, but the P320 AXG grip frame dampens most of the recoil and the overall recoil sensation is totally different from each other.

However, this is not to say that the P320 is better. Until more aftermarket grip frame for the Springfield Echelon hit the market, it will very much be like shooting metal frame Glock with completely different feel.

A heavier gun helps shooters aim quickly. Some people don't like guns with plastic frames. For them, the AXG P320 grip frame is a great choice.

Factory Trigger Performance

In this comparison, we have the factory Springfield Echelon trigger and the Sig Custom Shop flat trigger. Both of them are way better stock trigger than any handgun products in the last 20 years. 

It's great to see the industry starting to put aftermarket quality trigger into stock handguns right out of the box, as modern shooters demand great trigger performance on day one without having to spend extra money to fix a poor trigger.

The Echelon Central Operating Group (COG) has the trigger shoe pretravel, but the length of the pretravel isn't too much to be considered bad. The trigger wall feels very obvious to the trigger finger, and it breaks very smooth at about 4.8 lbs. The reset is very crisp and short, and it exactly turns back to the wall before the next shot without take up.

The Sig P320 FCU is a great skeletonized aluminum trigger, but the wall isn't very defined. The shooter can feel the wall after pretravel, but there is take up while increasing tension is placed on the trigger until it breaks at about 4.5 lbs. 

Both handguns set the bar high when it comes to providing a great trigger right out of the box, but there are still aftermarket parts available to improve the existing trigger performance. So if something isn't exactly what you want, don't let them be the deal breaker.

Internals

You can easily place the FCU into any P320 grip module, and the same goes for the Echelon's COG system. Let's say you want to change the frame of your P320 for concealed carry in 9mm, 40SW or 357 Sig. You can do it without any hassle if you have another grip frame ready. SIG offers these modules, and many companies now make top-notch ones including Wilson Combat. 

The Custom Works FCU is not just any standard FCU. It comes with a Ti-N coated frame and a Ti-N coated flat-faced trigger from the X5 Legion, ensuring durability and a smooth shooting experience. Sig Sauer has collaborated with various companies, termed the "P320 Collective." This ensures that users have access to a wide range of well-fitting and functional P320 parts.

For just $299, shooters can purchase the Custom Works SIG P320 FCU and embark on a custom pistol-building journey. This offers a cost-effective way to own a high-quality firearm tailored to individual preferences from scratch.

Both handguns offer ambi slide release. They provide enough contact surface for the user's thumb to engage, but all in all. The P320's slide release felt a little more comfortable to interact than the Springfield Echelon.

The Springfield Echelon's slide release felt like the metal piece is cutting into the thumb if not wearing gloves. However, it's recessed on the frame to prevent the shooter from accidently engage it when shooting.

The Sig Sauer P320 features only left side magazine release. It's ergonomical enough for most users to reach and engage without any problem.

The Springfield Echelon feature ambi magazine release.

Both handguns are very responsive when taking out the magazine and inserting the magazine. The buttons are stiff enough to hold the magazine in place when shooting.

External Safety

The Sig P320 does offer variants that have the manual thumb safety such the M18 military standard issue. While many civilian P320 feature no thumb safety nor trigger safety. The latest P320 feature a brand new disconnect notch near the striker assembly to provide additional level of safety, and to prevent a "dead trigger" condition if the trigger is pressed while the slide is retracted.

The Springfield Echelon COG's design surpasses SAAMI drop test parameters and incorporates a unique secondary sear design in the COG, adding an extra layer of safety.

Please check out this video for more in depth discussion:

Slide Serration

The Springfield Echelon's factory slide is very well machined. One thing that stands out is the front and rear serration cuts. The back of the slide is flared a better grip. 

The factory Sig Sauger P320 slide does have serration cut to get a good hand purchase, but the front serration doesn't cover enough surface area on the top portion for press check.

In this comparison, the P320 is matched with a Norrso P320 slide with very aggressive serration pattern that is lot better than the factory P320 slide.

Iron Sights

Both handguns feature dovetail style iron sights, and they can be swapped out at any time. If you don't like what came with the gun, please don't let that be the deal breaker.

On the day Echelon models come out, they have different sights and barrels. Customers can choose a U-Dot design or three dots. Both designs glow in the dark. The regular-height sights work well with many optics because of the low-mount VIS optic mounting system.

Aftermarket Parts Support

At the time of writing this comparison guide, The P320 already has a huge aftermarket support. These include barrels, grip frame, optic plates, slide, holsters and individual components.

Not for long, the Springfield Echelon will catch up with more products available.

Physical Dimensions

Factory Barrel Specs

Magazine Capacity

The winner goes to FNX 45 Tactical for having the most amount of 45 ACP packed in a double stack magazine. Both magazines are readily available to purchase at around $50 each.

So if you need more, they are out there.

Optic Footprint

When it comes to optic mounts, the FNX 45 Tactical is the winner here. The HK USP 45 requires special milling service to mount an optic. And yet there hasn't been any information that suggest the USP product line will be getting optic cuts.

However, the FNX 45 Tactical's mounting interface isn't as perfect when compared with what's on the market. One thing that stands out is that the optic plate doesn't lock onto the slide well, and it creates shear force on the optic screws.

Remember, the FNX 45 Tactical is released in late 2012. Back then, handgun optics were still in its infant stage.

Fast forward to 2023, most optic ready handguns feature very sophisticated mounting interface to ensure the best optic locking system to retain zero. 

Grip Comparison

Both handguns are large 45 ACP grip frame. Both are double stack, and the FNX 45 Tactical's grip is more modern and more comfortable in the hand than the USP 45 Tactical.

The USP 45 Tactical grip frame is slightly larger than the USP 9mm. It's serration pattern dates back to when it was first introduced in 1993. The grip texture gets the job done, but the ones featured on the FNX 45 Tactical has a lot more grip friction to prevent grip slip when shooting the gun.

The FNX 45 Tactical's grip flexes a lot more than the USP however, which can completely fail if ran over by a car. On the other hand, the USP 45 Tactical's grip is very rigid and hard to flex.

While the USP 45 Tactical's 1911 angle style grip is great for its generation, but the winner has to go to the FNX 45 Tactical. The definitive grip texture makes good contact, and the additional grip panels allow the shooters to custom fit their hand.

Each grip panel has different thickness, which can slightly change the grip angle for shooters who are looking to adjust their natural point of aim.

These grip panels are also serrated to reduce grip slipping.

Factory Trigger Performance

Both FNX 45 Tactical and HK USP Tactical are double action and single action handguns. These guns are designed for the military, which some contracts require these features.

For civilian use, both handguns provide adequate amount of safety with the heavy double action trigger pull, and the decocker to put a cocked hammer back down to double action.

For the most part, shooters will be using the single stage. Single stage trigger is easier to pull without adding finger strain to break the shot. Both guns have fantastic single stage trigger pull without any noticeable dislike. However, both guns have long trigger reset, and long pretravel to get the trigger back to the wall.

To reference what's a better trigger that doesn't do that, please check out the Beretta M9A4.

FNX 45 Tactical Single Action

FNX 45 Tactical Double Action

USP 45 Tactical Double Action

USP 45 Tactical Single Action

Both handguns feature trigger safety, and they are easy to disengage regardless the finger placement angle on the trigger shoe.

Internals

Both handguns feature high quality factory internal components such as the firing pin, trigger sear, magazine release button, trigger spring and others.

Take down is slightly easier on the FNX 45 Tactical because the user can lock the slide and just turn the take down lever without gripping the slide in awkward positions. The HK USP 45 Tactical requires the user to pull the slide almost half way where the take down pin can slide through the cut out.

The USP 45 Tactical has the better slide release lever than the FNX 45 Tactical. It's large and most users with various hand sizes can find that thing and hit it with no problem. For shooters who prefer to hit the slide after reloads, the USP 45 Tactical is much easier

However, it's NOT ambidextrous, and the large slide release can get in the way with the support shooting hand, which can cause the last round not locking the slide back.

The FNX 45 Tactical's slide release are ambidextrous and it's recessed, so nothing can accidently lock the slide when shooting. However, it's much smaller, and it can be a struggle for new shooters to manipulate the slide.

Shooters who prefer the FNX 45 Tactical should use the power stroke method to send the slide back into battery after each reload.

The FNX 45 Tactical has the best magazine release ergonomics than the European style paddle magazine release lever.

Both are ambidextrous, but still, the FNX 45 Tactical is a push and release mechanism that most users can operate easily (either with thumb press or trigger finger press). The USP 45 Tactical is a bit tricky to get used to, and it's too small to operate when wearing thick gloves. (Support hand thumb press is the best without breaking the grip with the firing hand)

External Safety

Both guns feature external safety lever to safe the trigger or to decock the hammer. Both are very easy to operate, but the USP 45 Tactical only feature the lever on the left side, so it's not ambi.

Slide Serration

The FNX 45 Tactical has front and rear serration cuts on the slide, and the USP Tactical only feature rear serration cuts.

Users can easily charge the slide just by using the rear serrations, but doing press check is much easier with the FNX 45 Tactical. 

Missing front serration cuts on the USP 45 isn't a deal breaker. Users can add serrated tape to add more gripping friction to fix the issue.

Something about the HK USP 45's slide design regardless of its missing feature compared to modern day standard, it's still a eye catching classic design that tactical handgun enthusiasts keep coming back for.

Iron Sights

Both sights are suppressor height sights. The FNX 45 Tactical comes with factory night sights right out of the box. The tapered rear sight opens up the field of view a little bit more than the blocky rear sight on the USP.

USP 45 users can swap out the iron sights to something better.

Aftermarket Parts Support

At the time of writing this comparison guide, both guns have very niche aftermarket parts support, but they are definitely as readily available compared to popular guns like Glock.

The biggest accessory upgrade for the HK USP 45 is the M1913 rail adapter, and other OEM parts can be found on hkparts.net

As far as for the FNX 45 Tactical, there are only a few upgrades like optic plates and muzzle compensator. Nothing too crazy.

Here are the top 5 upgrades you can find for Glock 43X

Here are top trigger upgrades for Springfield Hellcat

Physical Dimensions

Glock 43X Deals

Factory Barrel Specs

Springfield Hellcat Deals

Optic Footprint

Grip Comparison

Springfield Hellcat has a slightly better grip texture and 1911 style grip angle than the Glock 43X. This allows the shooter to acquire the sight picture much faster with natural line of sight.

The Glock 43X is the full grip length version of the standard Glock 43. The grip features the same serrated texture and grip angle as other factory Glock Gen 5 models, where the user has a default high tang grip and the line of sight requires a slight tilt to get on target.

The complaint that most Glock users have is that they need to do extra work to modify the grip to fit in the hand better. Such as the trigger guard groove filing and backstrap reduction.

Both guns are very easy to carry, but the Hellcat is a bit smaller even though it's a double stack 9mm.

Factory Trigger Performance

Both firearms ship with fantastic factory trigger performance, but the Glock 43X trigger feels slightly better and smooth compared to the Hellcat. The Glock 43X factory trigger has pretravel, but the break is crisp and definitive. Shooter can break the shot and reset fairly comfortably.

 Glock 43X Trigger 

Both handguns feature trigger safety, and they are easy to disengage regardless the finger placement angle on the trigger shoe.

Hellcat Trigger

The Hellcat trigger works, but the trigger bow is angled further out which naturally demands the shooter to position the finger further out. This may increase shot split time and slightly increase the felt trigger pull weight. Based on our range session experience, the Springfield Hellcat trigger tends to numb (or feel tingly) the shooter's finger after each shot. We believe an aluminum trigger shoe can eliminate this experience.

Internals

Both handguns feature high quality factory internal components such as the firing pin, trigger sear, magazine release button, trigger spring and others.

The Glock 43X feature no thumb safety, and it's a perfectly drop safe handgun with triple reductant safety feature. The Springfield Hellcat has the same.

Slide Serration

The Glock 43X slide features standard front and rear serration cuts. They are simple and all Gen 5 Glocks feature it. The front serration cuts allows some users to perform press check easily without spending extra money for custom shop work. The same goes for the Springfield Hellcat for good slide racking performance. 

One thing that makes the Hellcat stands out from the Glock 43X is the angled serration cuts. It has a better aesthetics and they both allow the user to grip the slide better without slipping.

Ergonomics

Both handguns feature great ergonomics once the user is familiar with them. Both of them are designed for right handed shooters, so left handed shooters may find these two sub compact handguns' ergonomics unfavorable. 

No magazine release on the right side nor as slide release lever.

If you are an right handed shooter, every switch and critical contact surfaces from these two handguns are within reach for normal shooting. 

One thing to note is that the Hellcat's handling is much better with the extended magazine to get a full purchase on the grip when shooting.

Sights

The civilian version of the Glock 43X comes with plastic iron sights, and the Springfield Hellcat comes with metal night sights with a U notch as the rear sight.

Most Glock users will switch out the sights with aftermarket night sights.

For red dot shooters, please check out the Glock 43X MOS or the Hellcat OSP models.

Overall Shooting Performance

The overall shooting performance of these two handguns in the subcompact category is expected to be snappy. As far as accuracy goes, both handgun perform the best for shooting within 3 - 15 yards. 

Assuming the shooter has good shooting fundamentals, the Glock 43X tend to have a faster follow up due to the high tang grip angle. The Springfield Hellcat tends to make the shooter's finger tip and hand feel tingly after shooting a full magazine.

We understand that subcompact pistols are designed for concealed carry, and their compact size are prone to snappy recoil like shooting a 40SW. 

Aftermarket Parts Support

At the time of writing this comparison guide, Glock 43X has the most amount of aftermarket upgrades than the Springfield Hellcat. The Glock 43X has the most amount of aftermarket trigger, slide, recoil spring guide, optic plates and grip module upgrades.

Here are the top 5 upgrades you can find for Glock 43X

Here are top trigger upgrades for Springfield Hellcat