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There are just a billion brakes out there, so I couldnt test them all. This is a common gas block size. We completed the second round of testing and have made some major updates to our recommendations so you can cut through the noise. Their precision rifle shooting muzzle brakes features a simple tooless installation with a 5/824 thread and boasts a 4 chamber design that works with a jam nut to self-tighten when shooting. Will be back again . The ballistics of this cartridge can challenge the 338 Lapua Mag at long-range (see Todd Hodnetts comparison). The Ultradyne APOLLO is another popular one in competitions, and weve seen them on multiple championship-winning rifles. It does an awesome job of reducing blinding flash compared to a bare muzzlebut it's not made to reduce recoil or vertical movement. When you find your U.R.P. I'm in the final steps of putting together a new .300 win mag (Curtis Action, Proof Carbon barrel, Manners elite stock) and wanting to keep the weight down as much as possible so looking for suggestions on a muzzlebrake. The Hypertap gas biasing is fully user tunable and can be disabled for even lower sight picture movement while firing. It weighed in at 15.7 pounds with a bare muzzle, and no bipod or magazine. It uses a primarily up and rearward-facing port system to reduce recoil and eliminate that dust signature as well. Read more-$ 25.00. . Theyre also much easier to machine and cheaper overall. There are also machined flats on the base of the brake to help make it easier to install, as opposed to other brakes that are fully round. 30 Cal rounds, 300 win mag, .30 caliber cartridge under magnum, Easy to use timing nut for installation and removal, Locking nut for easy, secure installation, Cerakote and Parkerized Black finish choice. Gases are diverted away from the shooter and kept clear from the line of sight so vision is never obstructed. It is more efficient and makes for a shorter and lighter brake. This design comes with a timing nut for easy installation and removal and makes this a hassle-free option. Muzzle Brake suggestions for a 300 Win Mag. The price of Precision Armament M11 Severe-Duty Muzzle Brakevaries, so check the latest price at. Here are the recoil results for the muzzle brakes on our 300 mag: And, once again the Alamo Four Star and American Precision Arms muzzle brakes are out in front. 1. 270 Winchester 300 Blackout 300 Win Mag 30-06 Springfield 30-30 Winchester.308 Winchester 338 Lapua Magnum 5.56x45mm NATO . That is one of the new Thunder Beast (TBAC) Ultra-9 Suppressors I was able to test recently. That weight includes the scope and mount shown in the photo. Since muzzle brakes expand gasses in different directions through its ports, it helps the weapon endure the pressure of constricted gas in the rifles barrel. Thanks, George. SHOT Show 2020: Leica PRS 5-3056 with PRB Reticle! Ultimately, when the consumer is educated and armed with good info, products just seem to get better. American Precision Arms is very excited to share the release of the Generation 3 Little Bastard. Pay attention to the movement of your reticle, and begin removing the gas screws as the recoil requires. Timing refers to the way the brake is threaded on and its orientation once it is fully installed. This muzzle brake is also easy to install and remove. All threads are single point cut in a CNC turning center or thread milled in a CNC mill to 2b specs. Once again a BRILLIANT article! I didnt test the Surefire suppressor, so I cant say for sure. This design eliminates the worst of the recoil to help you stay on target and provides an uninhibited flow of gas to the left and right, as well as backwards to buffer side concussion. The barrel of your average .300 Win Mag is probably 20 or 22, which is an extremely long lever to be putting weight on. This scatter chart helps you see the cluster of brakes in the center, and the outliers on both sides of the spectrum. If youre not a machinist, this just means your bore will always be perfectly lined up so you wont have a round strike the inside of the brake. When the gas screws are removed on the right side, the rifle will be shifted left. P10-C; . This combination makes it great for keeping your eyes on the target and reducing the natural flinch response. The other big selling point for the Little Bastard is the tunable top port, called the Unique Recoil Profile port. Each brake includes set screws, one Allen wrench, and a single-use Threadtite. Really impressed so far. Today, were going to take a look at the best muzzle brakes for .300 Win Mag. Shooting has been a part of his life from a young age but when his father-in-law gave him two shotguns, it sparked his interest even more, turning guns and shooting into an obsession. Some experts lean more towards that being related to the total impulse or momentum, and others think it is more linked to the peak force. 2. I do appreciate the question, because I didnt even realize I had published the data for a TOMB brake with and without the suppressor attached. July 13, 2015
Oct 6, 2019. It has been a long time coming but we wanted to make sure everything was perfect before offering something new. There is no need for assistance with timing or installation, just a crush washer. Because I do all this in my spare time, Im always trying to think whether something is worth the time Id spend on it. One big difference between the results for the 308 Win and the results for the 6XC and 6.5 Creedmoor was the difference between how much it was able to decrease the peak force compared to the overall momentum. Copyright 2023 PrecisionRifleBlog.com, All Rights Reserved. Hope my ramblings answer your questions. Youll find the most durable muzzle brakes for 308 bolt action rifles here. $4,723.70 Tikka T3x Lite Veil Wideland .300 Win Mag Bolt Action Rifle 24.3" Barrel 3 Round. This is because the bullet for that cartridge is a .308" diameter. Adjustable Gas System. For the 6.5 Creedmoor, they were still similar values, but they were reversed, with the peak force reduced 5% more on average than the momentum. This will send a bit more blast back to the user, but not so much to be a nuisance. Gentlemen, I am putting together a .300 WinMag rifle and am thinking about installing a muzzle brake. The Gen 3 Little Bastard can handle magnum cartridges. I'd say over 80% of the content was ne Cal: Ha! $6,599.00 Call to Order (573) 218-4888 Email to Order Rifle Specifications Note: We didn't forget about you lefties! Just enter your email to receive notifications of new posts. The way the ports are facing and how they are designed on any muzzle brake or compensator is going to have a huge impact on the way the brake functions. Larger caliber firearms that have a strong recoil or muzzle lift after firing often benefit from the addition of a muzzle brake or compensator for a more comfortable shooting experience- especially when firing round after round. This time the others are all more effective as well, with the majority running from 34-40% reduction in recoil. The Gen 3 Fat Bastard can handle magnum cartridges. VG6 Precision Lambda consistently releases quality firearm accessories that you can count on. This makes it a fantastic option for both hunters and competitors who need to see their target all the way through until the rifle is done recoiling. And the fact that it isnt particularly expensive has a great warranty and durable finish, and VG6 has some of the best customer support in the industry certainly doesnt hurt either. That weight doesnt include a scope or mount, as shown in the photo. Many of these also work as a hybrid option, allowing you both a reduction in muzzle movement, as well as reduction in recoil. This design allows it to work well with full auto fire due to how well it reduces split times. FJB Apr 3, 2021 #252 G Goosedog02 Member Joined This is one of the more lightweight & compact options, weighing just 3 ounces. Welcome to Muzzle Brakes and More- Home of the Beast Series Muzzle Brakes. Made for a barrel diameters of .850 or larger. Together, this provides a means to have quicker follow-up shots and faster target transitions. After reading a ton of forum threads, I bought an OPS brake for that rifle. Wed love to hear if you have used any of these options before, and which are your favorite muzzle brakes and compensators to use with a 300 win mag. Were going to go over the top options out there on the market right now, as well as how to choose the best one to meet your specific needs. This allows the shooter to not only combat direct recoil but muzzle rise and lateral movement based on the characteristics of their rifle, personal grip, stance, and the position they are shooting from. This brake has a pattern of holes over the mid-portion of its surface area, to project the expanding gases outwards, and features a rather simple and basic design specially designed for 300 Win Mag Remington rifles. While most muzzle brakes simply screw on the threaded part of the muzzle, the Badger FTE brakes screw on and clamp onto the barrel. Cal, This rifle is also outfitted with a Bergara Performance Trigger and a hinged floor plate. Finally, the ports are designed to decrease in size the further you get away from the muzzle. The price of Masterpiece Arms Bolt Action .30 Caliber Muzzle Brakevaries, so check the latest price at. Precision Armament M11 Severe-Duty Muzzle Brake, Precision Armament M4-72 Severe-Duty Compensator, Masterpiece Arms Bolt Action .30 Caliber Muzzle Brake, Comes in matte white and black DLC coated, Added 4th section of bastard ports for even more recoil reduction, Reduce the actual felt recoil and shock to your shoulder, Does a great job of eliminating dust signature, Serious advantage on the competition field. The new lock-nut design also helps with perfect muzzle placement, no carbon ring, no over-rotation, and a stronger lock-up. The 300 Norma Magnum (not be confused with the old 308 Norma Mag), is the newest cartridge in our line-up. These simple, yet effective devices are all quality choices that will help you control recoil and muzzle rise for a more accurate, more comfortable shooting experience. The unique tunable gas system combined with the trademark APA ports work together to achieve a sight picture that moves less than ever before. First off: OUTSTANDING work youve done here. T3 between 308, 7mm Rem Magnum & 338 Lapua Magnum. There are 256 combinations to keep your sights on target. Any application where your follow-up shot could be vital and where you need to spot your own hits and misses is a great place for this one. That statement probably deserves a little explanation, because I know Id throw up the BS flag if I heard that not too long ago. That really gets you into a completely different product, which is why I just focused this test on 6mm through 30 caliber. They have the same ports as the Lil Beast brakes but are .800" instead of .875". I need some input as to what muzzle brakes y'all run and what y'all suggest. Since I borrowed this rifle just for these tests (thanks Bob), I didnt want to waste time doing load development, and I didnt want to risk damaging the rifle or causing unnecessary barrel wear. The Alamo Four Star would also be a good choice. XPR; Accessories; Shop by Handgun CZ. This muzzle brake is also constructed from a precision CNC machined stainless steel, so it is durable enough to endure heavy use. Oh, the sacrifices I make in the name of science! While planning these tests, I put a lot of thought into what cartridges to test. $14.99. Last, is the addition of a fifth Bastard port section that eliminates even more recoil than before. That helps me know Im on the right track.
Im just trying to publish stuff thats helpful to fellow shooters, so thanks for the taking the time to let me know its working for you! A notable feature. Steel options are typically stainless and thus easy to clean, though they are heavier. Its also a serious advantage on the competition field, where spotting hits and misses is of paramount importance, as are the speed and accuracy of follow-up shots. Choose the338variant for any cartridge with a .338" diameter bullet or smaller such as 338 Lapua Magnum and 8mm Remington Magnum. (GEN 3 MICRO BASTARD) $ 170.00 $ 153.00. Thanks for the feedback! Theyre also available in a variety of different finishes, all based on CrCN Ionbond coating, so you can choose something that blends with your rifle and barrel or get something that stands out. To calibrate the brake to your U.R.P., start testing with all the gas screws installed. The big question comes down to what measurement most closely correlates to perceived recoil from the shooters perspective. 6.5 Creedmoor Ammo Test Summary: Hit Probability At Long-Range, 6.5 Creedmoor Ammo Test Part 5: Live-Fire Group Sizes & Precision, 6.5 Creedmoor Ammo Test Part 4: Live-Fire Muzzle Velocity Details. The ATC brake is made from heat-treated steel and has a black melonite finish. The advanced Unique Recoil Profile tunable top port design allows the shooter to fine-tune the muzzle movement for absolute target retention. Trijicon Ventus: Measuring Range AND WIND! Are you looking for scope for your .300 WM. For the 30 caliber, I knew Id risk getting hate mail for years if I didnt include the 308 Win. Due to the design, it is also best shot out of a 24-inch barrel for hunting- although it has quickly gained attention in an AR-10 style rifle with an 18-inch barrel as well (you can also realistically modify an AR-15 rifle with an upper and barrel change as well). Which ones are 3-4 times as loud as others? While the 6XC, 6.5 Creedmoor, and 308 all have similar case capacity, the 300 Norma will help us understand what happens to muzzle brake performance when you significantly increase powder charge and bullet weight. Im not military, so I dont have to worry about muzzle flash, and most of my readers are in the same camp. This is also one of the most efficient and effective designs on this list. . Thanks for the encouragement. (2) How best to slice the universe of available brakes based on thread patters and do the same with suppressors so that I can research and decide on a brake/suppressor pairing? And youre right. The 300 Norma Mag test rifle featured a 27 Lilja Palma 30B contour barrel(similar to aMedium Palma contour). (Which I should point out is illegal in most places without the proper license.) 4. harmony deluxe portable sauna; porn discord channels; Website Builders; new super mario bros 2 pc download. A good muzzle brake can change the experience of shooting a heavy-recoiling rifle completely. Threaded to a 5/824 muzzle, it works with most .30 caliber cartridges. For the barrel clamp to fit, the muzzle of the barrel must be very specific dimensions, which often means you need to pay a gunsmith to contour to it to those dimensions. Very comprehensive and informative post, being a your regular reader cant go with out leave a comment, thank you for your contribution. The overall design is a compensated dual-baffle setup that is similar to classic brake designs. But, I did test the TBAC Compact Brake, which is the Thread-Over-Muzzle-Brake (TOMB) designed for the TBAC Ultra-9 Suppressor. The Seekins Precision ATC muzzle brake uses CFD (Computational fluid dynamics) analysis software to find the ideal port configuration for glasses to escape. I knew I wanted to focus on 6mm through 30 caliber. I also included a High-End 9-inch Suppressor for comparison on this rifle. This created one of the most potent .30 caliber hard hitters in the industry that is incredibly popular in just about any large game hunting scenario you might consider. Id be tickled if that happened. This is the second article in this series covering the muzzle velocity data I collected. This brake doesnt only reduce recoil but also helps with attaining quicker follow up shots for the shooter. Choose the 6mm variant for any cartridge with a .243" diameter bullet or smaller such as 6mm Creedmoor or 243 Winchester. Find out what muzzle brake we chose for our 450 Bushmaster here. And if you didnt think a 308 had much recoil, you should fire 200+ rounds from a 6 pound rifle in one day and see if your shoulder doesnt get a little tender! 119 sold. For more info on the test equipment and how the data was gathered, please see the recoil post. Because the front of the muzzle brake has been ported, the gas pressure distributes evenly on the entire muzzle brake. Magnum rifles are, by nature, large and heavy. Additionally, ProjectGunner.com participates in various other affiliate programs, and we sometimes get a commission through purchases made through our links. The potential for precision improvement is really 3 part: 1) I shoot better with the reduced concussion and reduced recoil, 2) The turbulence the bullet experiences in that brief period of transitional ballistics is reduced by the suppressor diverting some gas, and 3) adding weight to the end of the barrel can dampen barrel harmonics and may make those more consistent shot to shot. Remember, Im not trying to convince anyone one way or the other, Im just trying to present the data I collected and leave it up to you to draw your own conclusions. APA's muzzle brakes make . HELLFIRE Muzzle Brake - Rearward facing ports for the ultimate in recoil reduction. It also allows you to turn the nut to keep the rearward-facing muzzle ports pointed in the direction you need while you secure the brake into place. Many perform worse (especially if theyre shorter), and there may be a few that provide better performance. .308 Winchester. Available in 6mm, 6.5mm, .308 (7mm) & .338. We havent been able to objectively test the recoil reduction for ourselves, but in subjective testing with different brakes on the same rifle, this was one of the most effective at eliminating felt recoil. Ultradyne is yet another well known firearm accessory manufacturer and offers quality products you will love to modify your gun with. I am concerned about the extra recoil. 22 Comments. - Shooters Forum, Pingback: Suppressor effectiveness - Think about this! This rifle may also help us understand how the rifle weight plays into the recoil equation, and how that affects muzzle brake performance as a percentage of recoil reduction. This new technology allows the shooter to combat recoil, muzzle rise, and lateral movement. Stay opted in to protect this order. It will be like finding a needle in a haystack! Id be surprised if there wasnt a challenger out there. Ultradyne 7.62 Apollo LR Comp 5/824 300WM, 3. I found some 300 Norma load data that appears to be from Berger, and loaded 82.0gr of H1000 to stay well within safe pressures. There are10 directional gas ports that can be tuned to counteract youre U.R.P. The Christensen Arm side port brake on it now does a good job but I know the TI Pro3 will do better with this heavy hitting rifle shooting the 245 gr Berger at 2994 fps. Kudos for maintaining a numbers-first approach to your analyses. If you were to purchase a muzzle brake for your 300 Win Mag, you need to consider how well it performs in reducing recoil and muzzle flinch. Weight is important to consider when were talking about rifles. mag, 300 RUM, 338 RUM, 338 Lapua, etc. Sorry, Gregory Im not familiar with either of those brakes, so I couldnt say. If you have a non-threaded muzzle, you can also take it to a gunsmith for proper threading to ensure a perfect fit. Among the design, changes are three key features. The POI shift is minimal and 100% repeatable. But, since suppressors arent able to redirect those explosive gases like a brake can it seems they may always have a fundamental handicap when it comes to recoil reduction. apa-grey-hat,apa-fully-semi-automatic-tee,apa-limited-edition-game-changer-bag,30mm-scope-rings, 30mm-scope-rings,apa-limited-edition-game-changer-bag,apa-grey-hat, Gen 3 Little Bastard Self Timing Muzzle Brake*, Gen 2 Tru-Loc Scope Rings for ZCO - Scratch & Dent. It really is a better brake. American Precision Arms Little Bastard Magnum rifles are, by nature, large and heavy. 5/8x24 30 cal Size - Ordered for my Tikka T3X. It was a lot of work, but the results are pretty interesting. Weve seen cheap brakes made in back-alley machine shops, and they tend to have some problems. Mounting was simple using the included shrouded timing nut plus aesthetically it looks really great. Leading that group is the Holland Radial Muzzle Brake, JP Recoil Eliminator, Center Shot Rifles Blast Tamer (note their large 4-port model was used for the 30 caliber rifles), American Precision Arms (APA) Little B*, JP Large Compensator, new West Texas Ordnance Muzzle Brake, and the new Impact Precision Muzzle Brake. The Seekins Precision AR ATC brake uses optimal port configuration to allow the first port to do the majority of the work and combines with the front-facing ports to help spread out the gas. Now coming to the installation process, there is an integrated muzzle nut that lets you attach this in your rifle quickly and easily without the need of gunsmithing. Each brake includes set screws, one Allen wrench, and a single-use Threadtite. . By using a muzzle brake, we were able to tame the monster 300 Norma Mag so that it felt more like a bare muzzle 308 or 6.5 Creedmoor. . Choose the 30 or 308 variant for any cartridge with a .308" diameter bullet or smaller such as 270 Winchester, 7mm Remington Mag, 28 Nosler, 7.62x51mm, as well as the 300 Winchester Magnum, 30-06 Springfield, and 308 Winchester. It shot really well - generally comfortable to shoot. I can confirm that your shoulder feels the difference! It is ideal for OEM products. , I am new here and admire your thoroughness and clear explanations. This just reinforces the value of data-driven tests, over merely reading peoples opinions. Included is a locking nut for easy and secure installation to ensure excellent shot performance. The Apollo LR Compensator is designed for long-range shooting to reduce recoil and eliminate muzzle rise for a dependable shot each and every time. Being able to stay on target and follow through effectively is a key skill when you get into the competition, and this brake helps immensely with that. Low recoil usually improves accuracy, as it makes shot placement more stationary. And there is a donate button, but I just dont push it. For the opposite effect simply remove the screws on the left. For non-threaded muzzles, it may require permanent modifications, so these features need to be considered, too. Read more-$ 25.00. . little bastard muzzle brake 300 win mag. The first of the four ports allows gas to flow to the side uninhibited, and then the remaining three direct gas to the rear in order to eliminate felt recoil. The unique tunable gas system combined with the trademark APA ports work together to achieve a sight picture that moves less than ever before. Available in 6mm, 6.5mm & .308 (7mm) with more calibers to come. This option has a smaller profile than the sidewinder and looks great when mounted. Pingback: muzzle break ideas? Lightening them where you can is a great way to make hunting and even competition more pleasant, and the American Precision Arms Little Bastard offers a great compromise between weight savings and performance. The recoil data was collected using high-speed, high-resolution force sensors. Without your input, many of us will feel lost in getting the right equipment. Because of that design constraint, it might be surprising if there was ever a suppressor that could reduce recoil as well as a muzzle brake. The Area 419 Sidewinder is one of the most recommended muzzle brakes for 300 Win Mag and remains a top pick after our second round of testing. CLICK FOR BEST PRICE PROS Simple design . We knew this option had to be on the list and, as expected, it got high marks across the board. 11 Best Muzzle Brake For 300 Win Mag 1. It adds a lot of weight and length to your rifle, but it also has a huge impact on the recoil that you feel on your shoulder. I picked up a another garnet blasted TI Pro3 ST, this time for my 300 PRC+P.a minute ago. - Manufactured on state of the art CNC Machines right here in NW Ohio. I want to preserve maximum optionality down the road to add a suppressor to my rig (I believe it should be as simple as screw-off-the-brake-screw-on-the-suppressor and adjust zero). I have to confess; this is my personal favorite brake on this list and the one that lives on my competition rifle full time. In addition to that, the new lock nut design creates a zero over rotating platform. Here's the final setup: - T/C Compass 300 Win Mag - APA Little Bastard Gen 3 Muzzle Brake - Leupold VX-5HD 3-15x44 scope - DNZ Game Reaper base and rings Thought process: Great deals on Muzzle Brake Rifle Parts. Trick out or upgrade your firearm with the largest gun parts selection at eBay.com. The 416 stainless runs between 28 and 32 Rc and is the same material used for most stainless steel barrels made today. I know people are interested, and it would be fantastic to see. Removal and re-installation required zero change. It may not make a huge difference, but on an already long-barreled and heavy gun, anything that reduces length and weight is a welcome addition. Available in 6mm, 6.5mm & .308 (7mm) with more calibers to come. This allows the shooter to not only combat direct recoil but muzzle rise and lateral movement based on the characteristics of their rifle, personal grip, stance, and the position they are shooting from. Flash suppression? It looks like the brake was 4% more effective on the 308 and 8% more effective on the 300 Norma than when the suppressor was threaded onto the brake. Copyright 2023 PrecisionRifleBlog.com, All Rights Reserved. That means youll need a few tools, but its not very difficult. Im glad youre finding the approach helpful. Learn whats our. This also makes sure you dont need a gunsmith or any tool to install it. Made from heat treated 17-4PH Stainless Steel this muzzle brake can be mounted easily over a muzzle with -28 threads and didn't turn as the collar was torqued to lock. We were able to cut the recoil on a featherweight 308 Win to be much less than a hefty 6XC (roughly the same cartridge as a 243 Win). In testing, we definitely noticed a reduction in felt recoil and less sound pressure than other options we tested. So I backed that down to only be 3 shots per muzzle brake. The converging-divergent port geometry minimized the effects of both ascending and descending gas surges and less sight picture movement. Should be easy. While suppressors and muzzle brakes do have a lot in common, they also have very different design constraints. #2. breaking news mattapan ma today; red dead redemption music; planogram definition english; Related articles; yellow one piece swimsuit; principles of life;
The major steps to build a brake like this, including boring and threading, are performed in a single operation, which guarantees you get a concentric bore once the brake is attached. Posted by ZReiswig50 on May 15, 2019 at 4:16 am. This is a product that actually I'm a little hesitant, you know, a bolt-on muzzle brake - muzzle brakes in general have a tendency to lower the accuracy of a rifle because you don't stay centered on the bore when you drill this out, and this design is interesting, it has a four baffles, flat bottom so it doesn't kick up any dust. I appreciate this to no end, and I extremely happy to find something this comprehensive, straightforward, and data driven as what you have done here. But, are they the best? That means these muzzle brakes are doing a lot of work, considering the recoil a large magnum cartridge like this produces, especially running a heavy 230gr bullet. All Rights Reserved | Terms of Service | Privacy Policy | Site by Envision. The Area 419 Sidewinder fixes a lot of these problems. There is no such thing as a quiet brake. It performed better at reducing both recoil and muzzle rise than any 300 Win Mag muzzle brake or compensator we tested. The price of Precision Armament M4-72 Severe-Duty Compensatorvaries, so check the latest price at. The gas holes closer to the nut have a more dramatic effect and the ports closer to the brake crown have a lesser effect. He is active in organizations that support 2A rights and ensuring those rights continue long into the future. Cal is a life-long learner, and loves to help others get into this sport he's so passionate about. Here is a look at the cartridge capacities tested, along with a couple other popular rounds for context on the size of the 300 Norma. This is a magnum-specific brake, so its been designed specifically for a long-range magnum round like .300 WM. VG6 Precision Lambda PRS30 Muzzle Brake. On the other hand, there isnt a practical limit to the amount of gas a muzzle brake can redirect, and it can redirect that gas in a direction that allows it to do more work in our favor. Best Rifle Ammo for the Money 19 Brands Tested! Stay opted in to protect this order. The rifle will start off as a Rem 700P. Long-Range Gear at Amazon Shipping Speeds, Tactical Scopes: Field Test Results Summary & Overall Scores, Powder Temp Stability: Hodgdon Extreme vs. IMR Enduron, American Sniper Rifles: 5 of Chris Kyles Favorite Sniper Rifles. From a machining perspective, Precision Armament has put some serious thought into this.