Referenced Slate Black Industries

BCM MCMR MLOK Rail Covers: These BCM MLOK rail covers are appreciated for their reasonable price, satisfactory texture, and slim design, making them easy to tailor for various front-end configurations. Simple installation

Wise Men Co. Hot Pocket: Noted for being a rail wrap that includes M-Lok slots, offering a unique approach to rail covers.

Some users are drawn to them for their potential to reduce heat on the rail, but some don't like blocking of airflow around the handguard. Its a niche product that enhances aesthetics.

Magpul Type 2: Highly regarded for their grippy texture, cost-effectiveness, extensive coverage, and ease of modification to accommodate other M-Lok attachments. 

Strike Industries MLOK Cable Management Covers: They're a game-changer for keeping things tidy on your MLOK firearm handguards. With the SI CMS, you have a dedicated spot to route and secure those loose wires right inside the cover. You can run cables along the handguard, switch sides, or even loop them around in a U-shape.

Railscales (Dragon, Minidot in G10): Favored for their design and material quality, though some comments pointed out their higher price. The recommendation was to avoid polymer versions and opt for G10 material for better durability and heat resistance.

Griffin Rail Shield Kit: Mentioned by the original poster as an option they had but were considering alternatives. Another user expressed a liking for Griffin products without specifying why.

VZ Grips Rail Covers: Liked for their quality but criticized for their high cost. Some users may look for other options listed in this guide. 

Geissele Rail Covers: Recommended by a user for their quality, especially for those building a rifle with a Geissele rail. These are smaller sections that the user can use if they don't want a full length panel.

When you think of the AR-15, the buffer might not be the first part that comes to mind. Yet, this seemingly unremarkable component, tucked away inside the receiver extension, holds significant potential to enhance your recoil experience.

AR15 recoil can be tamed significantly by changing the buffer spring, buffer weight, gas system and the muzzle device. While a good muzzle device can minimize the muzzle drift, a good recoil reducing buffer can add to that performance without messing with the bolt carrier group or resort to a full rifle length system.

Top Rated Recoil Reducing Buffer Systems

VLTOR A5 buffer - The primary advantage of the A5 system lies in its ability to use a rifle length spring, which you can also achieve with the Tubb flat spring that can enhance the performance of your AR-15 by providing the same force as a traditional A2 buffer spring, improving reliability and smoothness across various firing conditions

Geissele Super 42 - The super 42 isn't necessarily the best at reducing recoil but the braided spring wire has a much longer service life, better spring harmonics and it eliminates the "twang" sound in the buffer tube when firing

JP SCS Gen 2 - Enjoy a quieter shooting experience with the JP Enterprises GEN 2 Silent Captured Spring, designed to reduce the distracting noise typically made by standard M4 buffer springs and to reduce bolt bounce when seating the round in the chamber.

Do Heavier Buffer Reduce Recoil

Your firearm needs just the right amount of gas to cycle the action with force, but without going overboard. Too much gas means more recoil and quicker wear on your AR, while too little could lead to jams, feeding issues, or the bolt failing to lock after the last round.

Most factory AR 15 rifles are set up to be a bit heavy on the gas to ensure they keep running even under harsh conditions. But more gas isn't always better, especially when you're looking for a smoother and less jarring shooting experience, like in recreational shooting or competitions.

This is where the buffer comes in, offering you a golden opportunity to fine-tune your AR's cycling. By adjusting the buffer's weight, you can dial in the perfect amount of reciprocating mass, leading to a lighter recoil and a smoother operation that suits your specific needs.

What Helps Reduce Recoil On AR15

Replacing your standard H buffer with a heavier ones is the easiest and most affordable way to reduce felt recoil and muzzle movement, and help with the loading cycle by adding more weight. 

Referenced Geissele

Heavier buffers like Colt's H1, H2, and H3 models, weighing 3.8, 4.6, and 5.4 ounces respectively, are available. The H1 has two steel and one tungsten weight, the H2 has one steel and two tungsten weights, and the H3 has three tungsten weights. You can upgrade from a standard buffer to an H3 and use its weights to make H1 and H2 buffers too.

The M4 Carbine, introduced in the early 1990s, reduced the unloaded weight to 6.5 lbs with its shorter barrel and collapsible stock. As modern technologies improve for making firearms, a lightweight 6.5 lbs AR15 is durable and versatile enough for everything from self-defense to hunting and open conflict.

Since we have so many more accessories available to mount on an AR15 rifle today, we have to watch the weight of the rifle without it affecting our shooting performance. Especially for those who carry their rifle for real world scenarios, where a heavier rifle is never a good thing. 

If not careful selecting accessories, a rifle will suddenly weigh more than 12 lbs or more. So we have to carefully select our parts to add to the rifle. Look at the weight and decide if it should go on the rifle or not.

Weight And Shooting Stability

A rifle that is front-heavy feels heavier but remains more stable when fired. Conversely, a rifle with a rearward balance is quicker to aim and maneuver but loses stability with each shot.

Some individuals chose heavier stocks for their ARs to move the balance towards the rear, despite this adding to the overall weight. Others preferred a slightly heavier handguard to minimize muzzle flip. As long as the weight remains within a comfortable range for you, it's acceptable, and it's not an exact science.

Where You Can Save Weight On An AR15?

There are many places you can save weight, and here is a general guide to reference:

Stock

There are many lightweight AR15 stocks available, and for the most part they all do the same thing. In this case, compare their weight and buy the lightest option if you like the ergonomics. I personally wouldn't trade for ergonomics over weight if the weight difference isn't too significant. 

Please check out this reference chart for the lightest stock

Handguard

Now we have very durable 7075 T6 aluminum MLOK handguard systems that shed so much weight compared to a traditional M1913 quad rail. Buy a handguard that provides just enough length that you actually need can shed a few oz off the rifle.

Handguard Accessories

Only mount what you need. For most users, a durable weapon light and an ergonomic foregrip is enough to have a high performance rifle that is easy to handle.

Companies like MODLITE, Surefire, Unity Tactical, and many others offer a wide range of flashlight and switch configurations. While some products are impressively innovative, they can also add unnecessary weight to the handguard if they're not essential for your needs. 

Barrel

The AR15 barrel is the heart of the rifle, and personally I would pick the best barrel to use and not compromise accuracy over barrel weight savings.

Optic

There are tons of optic available for the AR15 platform, and not all are lightweight. For a modern red dot sight with a durable lightweight mount. It should not exceed 4 - 5 oz. A lightweight red dot sight mount like the Scalarworks are my favorite.

Receivers

While there are many lightweight forged AR15 receivers on the market. Personally I will stick with a forged receiver set. Some have lightening cuts to shed weight, but stay away from skeletonized receivers if possible. I rather want durability than a gimicky ultralightweight rifle.

Gas System

If you want a lightweight rifle, stick with a direct impingement gas system. A piston rifle system is generally much heavier up front than in the rear because there is no buffer system. For example, the PSA JAKL is very cool but very heavy.

Best AR15 Barrel Brands

Disclosure: All products have affiliate links for earning commission to support the website when you purchase

Faxon Firearms

Known for their affordable yet high-quality AR15 barrels, Faxon Firearms uses their aerospace background to produce barrels in-house. Faxon barrels are more accurate than most shooters, and particularly the 20-inch Gunner profile barrels suitable for precision shooting.

Their notable product is the “Gunner” profile barrel, which combines features from Government and Pencil profiles for heat resistance and reduced weight.

They offer various barrel lengths and types, including options for 5.56 chamber, .223 Wylde chamber, and barrels suitable for short-barreled rifles or AR-pistols.

Faxon barrels are sufficiently accurate for general purposes and that their value in terms of performance, price, and weight makes them an excellent choice for most needs. However, for sub-MOA performance, one might need to invest in a higher-end barrel.

Ballistic Advantage

Ballistic Advantage manufacturer is praised for its diverse range of barrel profiles, catering to different needs from pencil profiles to heavy or DMR applications.

Achieving sub-MOA accuracy is not a guaranteed outcome with Ballistic Advantage barrels, especially under more rigorous testing conditions.

They offer barrels in various calibers, including .223 Wylde and 5.56 NATO, with unique features like the Hanson Barrel profile for reduced barrel whip. Most local gun shops carry their barrels as they have become a very popular barrel option for AR15 builders.

Fabrique Nationale (FN)

FN barrels stand out for their exceptional quality, often made using cold hammer-forged steel. This process not only ensures a denser and more durable barrel but also allows for more precise rifling, significantly improving accuracy.

Highly recommend using CHF FN barrel along with FN bolt carrier group for the best fit and accuracy.

The use of FN barrels in various firearms including the iconic SCAR rifles, M240 and M249 belt fed machine guns. If you want something that last, FN is the way to go.

Rosco Manufacturing

Rosco MFG is an emerging brand known for a mix of reliability, accuracy, and affordability.

Rosco Manufacturing having faced some quality control issues during the pandemic, which seems to have been resolved as no recent issues have been reported.

Rosco Manufacturing offers barrels like the K9 series with a proprietary “Patrol Length” gas system for reduced recoil and improved reliability. They also provide options for complete build kits.

BCM

Bravo Company Manufacturing (BCM) is highly regarded in the tactical community for its superior firearms and components. They have been around for a long time making no bs AR15 parts before other Gucci companies came to the market.

Some users have experienced issues like being overgassed, none sub MOA accuracy, or barrels being shot out prematurely, while other shooters assert that BCM barrels are reliable and perform well for their intended use with standard FMJ.

BCM barrels may not offer top-tier accuracy compared to some of the more specialized barrel makers, they are considered durable and reliable for general use and mil-spec applications.

Their barrels are made from high-grade steel with a chrome lining, enhancing durability and corrosion resistance. Chambers including 5.56 and 300 blackout. BCM offers a variety of barrel lengths and profiles, including lightweight, standard, and enhanced versions, catering to a diverse range of AR15 needs.

Daniel Defense

Daniel Defense, known for their iconic M4A1 and MK18 rifles, and they also sell their cold hammer-forged barrels for AR15 builders. These barrels are made from a proprietary blend of steel, undergo rigorous quality control, ensuring consistency and performance.

Daniel Defense provides a wide range of barrel lengths and profiles including government profile, hanson, pencil and standard.

However, some barrels lack pre-dimpled feature for gas block installation, which can cost the builder even more money to buy jig or gun smithing services. But some customers believe that it offers flexibility for end-users to customize their setup according to their preferred gas block.

Rainier Arms

Specializing in accuracy, Rainier Arms offers the Ultramatch series, which includes features like an 18-inch length, rifle-length gas system, .223 Wylde chamber, and stainless steel construction with TiN-coated extension.

After researching online forums and several gunsmiths, Overall, the sentiment is that Rainier Arms barrels are high-quality, though experiences vary, particularly concerning ammunition compatibility and specific barrel performance.

Christensen Arms

Known for pioneering carbon fiber barrels, Christensen Arms offers high-end barrels that excel in accuracy, durability, and barrel life. They provide a variety of calibers and lengths, with a focus on lightweight and high-performance barrels.

There have been some reports of firearms encountered significant issues with accuracy and point of impact with carbon fiber barrels, but for the most part they make good barrels, and their customer service could be a little better.

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.

Trijicon SRO VS Holosun 507 Comp - Window Size

The Holosun 507 Comp impresses with its sturdy build and a square-shaped viewing window that rivals the overall size of the Trijicon SRO's circular window. When it comes to target acquisition, the SRO's slightly taller top portion offers additional space for tracking the dot through recoil.

Despite its compact window, the Holosun 507 Comp does not compromise on visibility. While moving and shooting at the range, I consistently kept the dot in sight. On the few occasions I lost it, likely due to less-than-perfect footwork or trigger technique, I found it much easier to reacquire than with other optics I've experienced.

Lens Frame Design Differences

While both SRO and 507 Comp use the RMR footprint, A significant advantage of the 507 Comp is the absence of the overhang found on the Trijicon SRO, eliminating concerns about shell ejection jams with most handguns.

Upon examination, it seems that Holosun achieved this by implementing the same side-loading battery tray design that accommodates a CR1632 battery. This design choice minimizes space usage compared to the Trijicon SRO, ensuring that there's no need for any forward-leaning components.

Also the Trijicon SRO prevents any use of forward mounted iron sights on some custom gun slides.

Weight

The Holosun 507 Comp weighs about 1.7 oz. While the Trijicon SRO only weighs 1.6 oz, they are both very light weight, and the difference isn't noticeable at all.

Battery Access

Holosun has maintained consistency in the battery tray design across various models, successfully integrating it into the 507 Comp without significant alterations to the specifications.

 Just be cautious with the tiny screw when taking out the tray because it can easily get lost or fall under the table.

On the other hand, the Trijicon has the top-loading battery compartment. 

Battery Performance

The Trijicon SRO can last about 4 to 5 years with just one CR2032 battery. If the reticle isn't in the lockout mode, the dot brightness will actually dim down to save more battery.

The Holosun on the other hand features the ShakeAwake system that turns off the optic to save more battery.

In my opinion, Both of them offer great technologies to extend the battery life even further than necessary, and I change my battery every year anyway, so these features may not be the most important to me.

Reticle Options

The Trijicon SRO actually have very simple dot selections among 1 MOA, 2.5 MOA and 5 MOA options. All of them are single dot choices that many experienced shooters love. 5 MOA in particular is the most common for competition and pistol shooters.

1 MOA is preferred for rifle use. 

However, the kicker is that all three models are sold separately, so if you want all three, that's about $1650.

The Holosun 507 Comp on the other hand offers a Competition Reticle System (CRS) that has 7 different reticle options. 

• 2 MOA 
• 8 MOA ring 
• 20 MOA ring
• 32 MOA ring

The optic is designed for competition use, and the ring reticle offers the shooter various needs.

One thing that I have noticed is that the open circle reticle actually works fairly well for shooters with astigmatism where the shooter can almost see through the ring and have better target visibility especially with the 20 MOA circle.

The 8 MOA ring with the center 2 MOA appears like a 8 MOA circle if the brightness is set just right. 

For shooters who like to shoot fast and reacquire the reticle quickly. The ring reticle can provide some view extension if the center dot moves out of the window. In my personally experience, the ACSS vulcan does this the best with its 250 MOA outer ring instead of using the 32 MOA ring.

If my assumption was correct, using anything bigger than the 32 MOA ring like a 65 MOA can help retain the reticle outer edge inside the sight window during recoil. 

Reticle Color Options

Trijicon SRO has only red reticles to buy. The Holosun 507 comp has both red and green options.

Some users prefer green. But it's all personal preference and it really doesn't make that much a difference if you have astigmatism. The green will look blurry the same as the red.

Final Verdict

If you are looking for an affordable large window competition optic that has some of the modern technologies like the multiple reticle system and ShakeAwake system, the Holosun 507 Comp offers something most shooters who are interested a great deal.

Trijicon SRO is great, but for the price point of $560 to even $600. It can be hard on many potential buyers. Both optics are very tough and reliable for range use.  

Most shotgun shell powder can burn up inside a 16" barrel. The barrel length does affect range and accuracy, and the user will experience a big fireball at the muzzle on a shorter barrel from all the unburned gun powder.

The pellet pattern however will spread wider coming out of a shorter barrel let's say a 14" barrel.

Cutting A Barrel Or Buy A Short Barrel?

Buying a new barrel is much easier and affordable than going to a gunsmith. The original barrel could potentially be sold for money instead of just cutting it.

Purchasing a new barrel for ease, legality, and the ability to switch back to the original configuration if needed.

Another reason not to cut a barrel is that it permanently remove the choke, and it cost more money to rethread the barrel for the choke. Some users advocated for the simplicity and low cost of cutting the barrel, especially if the gunsmith's fee is minimal. However, the technical demands of doing it correctly, including ensuring proper bore alignment and maintaining legal requirements.

How To Apply For Short Barrel Shotgun NFA Tax Stamp

Here are steps you must follow to apply for a short barrel shotgun permit. The permit is only for one serialized item, so pick your project carefully.

Under an NFA Gun Trust, or as another legal entity. We suggest purchasing your NFA Tax Stamp through an NFA Gun Trust for enhanced future flexibility. Skip this step if applying as an individual or another legal entity.

Step 1

We recommend creating a trust through Silencer Shop to order a NFA gun trust, and let their legal team do all the work for you.

You must then date, sign, witness, and notarize the trust before proceeding to step two.

Step 2

You need to buy your NFA Firearm next, which could be any of the following: Short-Barreled Rifles (SBR), Short-Barreled Shotgun (SBS), Silencer, Machine Gun, Any Other Weapon (AOW), or Destructive Device. If you're manufacturing or making one of these NFA Firearms, remember that you cannot complete this process until the ATF approves your Tax Stamp.

If you want to turn your existing shotgun into a short barrel shotgun, you need ATF 5320.1 Application form to make and register a firearm. This is also called the Form 1.

Form 4 is where you want to buy a factory short barrel shotgun.

Step 3

Complete your ATF 5320.1 Application to Make and Register a Firearm paperwork:

Use our ATF Paperwork walk-through guides to assist you in this process:

• ATF Form 1 5320.1 
• ATF eForm 1 5320.1 
• ATF Form 5320.23 

Filling out the ATF Form for your applicable tax stamp, guided by the form descriptions above.

Completing an ATF 5320.23 Responsible Persons Questionnaire for each responsible person if applying under an NFA Gun Trust or as a legal entity.

Obtaining one 2"x2" passport photo and two FD-258 fingerprint cards for each responsible person in the application. Individuals applying alone need only provide these for themselves. For those included in our NFA Gun Trust, this applies to the settlor and any named co-trustees.

Step 4

Check each line to ensure correctness and readiness for ATF submission, alleviating your stress.

Common reasons for ATF paperwork return include missing endorsements, unacceptable payees, omitted checks with applications, incorrect payment amounts, credit card errors, incomplete transferee information, missing serial numbers, use of obsolete forms, and other unspecified issues.

Step 5

Submit your ATF Paperwork to the ATF and the CLEO [Chief Law Enforcement Officer]:

Finally, package your ATF paperwork and submit it to the ATF and your identified CLEO, as outlined in your paperwork from step 3. We recommend using a mailing service that provides a tracking number to confirm your paperwork's arrival at the ATF.

Step 6

Your $200 tax payment will be taken from your bank account, but this doesn't mean it's approved. You still have to wait

Step 7

Upon final approval you will receive your tax stamp via mail or email if you do this through ATF's eform. Another way is to let your FFL receive all the paperwork then contact you especially when you buy a NFA item from them.

A Dremel tool can be your best friend in this process but a small file tool will do just fine. Just a light touch can leave the metal surfaces looking like polished chrome, ensuring they glide over each other more smoothly.

Any car polishing compound will do the job and you don't need that much anyway.

Glock Trigger Internal Parts To Polish

Safety Plunger

The safety plunger has a glossy finish at its center, although some of the outer coating has begun to peel away. Despite this, it feels incredibly smooth to the touch. A practical way to assess its smoothness is by gently dragging a Q-Tip over it and checking to see if any fibers snag on the surface.

Connector

I actually switch out the factory connector with the Ghost connector. This part directly regulate the trigger's pull weight. The smoother it is on the end, the less gritty the trigger feels.

Polish just under these spots shown below:

Trigger Bar

When you pull the trigger, the trigger bar moves rearward, performing a couple of crucial actions. Firstly, it disengages the firing pin safety, ensuring the firing pin can move freely. By polishing this part, it reduces the friction between these contact points to make it smoother.

Polish this side to reduce friction between the connector.

Achieving sub-MOA accuracy depends on numerous factors including the right combination of barrel/rifle, ammunition, weather conditions, and shooter skill. The guarantee doesn't mean the rifle will shoot sub-MOA under all conditions.

Pursuing sub-MOA groups is inherently time-consuming and energy-intensive. That's just how it goes with precision—it either demands your time or your money, sometimes both.

Firearm Industry Shot Accuracy Standard

While many firearm companies as well as ammo and barrel markers market their products as sub MOA guaranteed. But in reality, they are often marketing gimmicks.

After spending 15 years in the firearm communities, I understand that there is such thing as sub MOA groups under specific conditions where the ammo and everything else is perfect, but it doesn't guarantee consistent performance under varied conditions.

But the number one thing for accurate shooting has always been stability.

For close range shooting, it's a waste of time to worry about sub MOA accuracy. For long range shooting, it's very important.

A clean rifle may achieve sub MOA accuracy better than if it's dirty or beat up. So there are many factors involved.

There's a consensus that higher-quality rifles from reputable manufacturers are more likely to meet sub-MOA standards, but even then, not all firearms will perform equally with all types of ammunition.

Shooter's Ability To Achieve Sub MOA Accuracy

Shooter's ability and environmental conditions playing a significant role in achieving sub-MOA accuracy.

While using portable benches or the bed of your truck might seem convenient for quick zeroing or relaxed shooting sessions, they won't cut it for precision work. Shooting from the bed of a truck, for example, can be tricky. Even a slight wind can nudge your vehicle just enough to throw off your aim.

Every tiny shake matters. That's why, unless you've got a bench as solid as one made from concrete pillars and slabs, shooting prone directly on the ground is the way to go. It completely eliminates the issue of bench wobble, giving you that rock-solid foundation you need for precise shooting.

In my experience, a simple bipod paired with a rear bag does the trick for achieving precision shots. A sturdy tripod, and shooting bags allows you to adjust the rifle's angle by simply squeezing it. In fact, I can't stress enough how valuable these bags are, especially if you're fine-tuning your aim or ensuring your rifle's zero is spot on. Given their affordability, there's no reason not to have one in your range bag.

Building a sub-MOA rifle might be feasible, but the actual shooting skill required, especially beyond 100 yards, introduces numerous variables that no guarantee can cover. 

Especially for long range precision shots where a lot of external and internal ballistics are involved, and there is no way a sub moa guaranteed firearm can be accurate in every shooting scenario. 

Sub MOA Ammo

Shooters often achieve sub-MOA accuracy with a variety of calibers, particularly when using high-quality firearms and ammunition, along with precise shooting techniques. Some of the more popular calibers known for their potential to consistently achieve sub-MOA accuracy include:

1. .308 Winchester: A staple in long-range shooting and hunting, known for its accuracy and versatility.
2. 6.5 Creedmoor: Gained immense popularity for its flat trajectory and high ballistic coefficient, making it a favorite among long-range competition shooters and hunters.
3. .223 Remington/5.56 NATO: Commonly used in AR-15 platform rifles, capable of sub-MOA groups particularly with match-grade ammunition and barrels.
4. .300 Winchester Magnum: A powerful long-range caliber used by hunters and snipers, known for maintaining energy at long distances and capable of sub-MOA accuracy with quality rifles and ammunition.
5. 6mm Creedmoor: Similar to the 6.5 Creedmoor but with a smaller bullet diameter, offering high accuracy, a flat trajectory, and less recoil.
6. .260 Remington: Offers a good balance of recoil, ballistic performance, and accuracy, making it suitable for competitive shooting and hunting.
7. 7mm Remington Magnum: Popular among hunters and long-range shooters for its flat shooting capabilities and ability to achieve tight groupings at extended ranges.
8. .338 Lapua Magnum: Known for its long-range capabilities and use in military sniper rifles, capable of sub-MOA accuracy at distances well beyond 1,000 yards with the right setup.
9. .22 Long Rifle (LR): While not typically associated with long-range shooting, in the right conditions and with quality ammunition, .22 LR rifles can achieve sub-MOA accuracy at shorter distances, such as 50 to 100 yards.
10. 6.5 Grendel: Designed for the AR-15 platform, offering a good balance of ballistic performance and recoil, suitable for both competitive shooting and hunting at medium to long ranges.