The Best.50 Beowulf Uppers – A Buyer’s Guide

You can build or convert a.50 Beowulf Ar. A.50 Beowulf top is required. These are the top.50 Beowulf uppers on the market. It takes only a.50 Beowulf lower to transform a 5.56 NATO AR into an impressive big-bore thumper. Is it a hunting gun or a handgun? Is it for defense? Is it for defense? A quality.50 Beowulf lower that has been preassembled by an experienced manufacturer is the best choice for shooters who are serious about their big-bore AR. Alexander Arms is the original manufacturer of the cartridge. This makes it the best choice for all.50 Beowulf guns and parts. It’s not to say that other companies make great products, but it is hard to deny that Alexander Arms is the inventor of the cartridge. This is true for both.50 Beowulf and standard 5.56 NATO uppers. It’s your choice, but it’s also true for standard 5.56 NATO uppers. However, most potential buyers of.50 Beos don’t fall under one of these categories. However, most potential.50 Beo buyers don’t fall into one of these categories. The OEM bolt carrier group consists of a 6.5mm Grendel bolt and a.50 Beowulf head. The rim is trimmed to 6.5mm in diameter, but the bolt head is a different thickness. You will need a.50 Beowulf Bolt. You can get by with a.50 Beowulf extraction on a Grendel bolt of 6.5mm diameter, but it is worth getting the.50 Beowulf bolt. The AR’s gas impingement system is dependent on the extractor. The extractor is essential for proper operation of the AR’s gas impingement system. Handguards for.50 Beowulf Uppers – When building an upper in.50 Beowulf or modifying an existing one, you need to choose carefully. Many standard AR-15 handguards work, but some are not compatible with the narrower interior diameter that allows the gas tube and barrel to slide through. Make sure you have enough clearance for thicker parts before buying..50 Beowulf MagazinesAnother issue with.50 Beowulf guns is their magazines. However, this is true for all semi-automatic firearms to some extent. Quality magazines are essential. Make sure to test them with your rifle, ammunition, and other items. Stick to the magazine that the manufacturer recommends. An Alexander Arms 10-round magazine..50 Beowulf Barrels. There are many options for barrels for.50 Beowulf (12.7x42mm). Most.50 Beowulf barrels are either 1:19 or 1:20 twist rates, with 16 inches being the most common length. There are also shorter and longer barrels. Both stainless and chrome-moly are available. There are also different barrel contours, optional fluting, and integral muzzle brakes. Gas journal diameter is usually 0.875 inches, but there are larger sizes available. Adjustable gas blocks are also available from many manufacturers. Some barrel manufacturers offer them as an upgrade. Consider the upgrade, especially if your plan is to add a suppressor. Fluting and other weight-reducing options (or subtractions!) are also available. These options are available from several manufacturers and would be worth considering if you have a carbine that you need to carry in the field. Even the best-quality stainless steel barrels will have a shorter service time before accuracy decreases. The barrels made of lower-cost 416R are more susceptible to wear. The lower-cost 416R barrels wear even faster. To improve reliability and reduce recoil, it is recommended to use a heavier buffer (H2/H3) and a high-quality buffer spring (such Springco Blue or Red springs). Alexander Arms.50 Beowulf Pepper pot muzzle brake. This kit includes an assembled lower and a handguard. You can also purchase a 12-inch DIY kit if you want a pistol version, or an SBR with the appropriate stamp. You can upgrade the Radian ambidextrous charging handle and muzzle brake to get a free Alexander Arms cap. MSRP: $850 // alexanderarms.comAtheris A15-M 12.7x42mm UpperAtheris has AR-platform rifles for sale in multiple calibers, including 12.7x42mm which is–of course–the generic equivalent of .50 Beowulf since Alexander Arms still holds the patent. Atheris offers a variety of barrel lengths including 7.5- to 10.5-inch barrels and 16- to 18-inch barrels. You can also add a three port muzzle brake to this cartridge. The Atheris upper comes with a 416R stainless-steel barrel, a Atheris BCG, and a nitrided gasblock. It also includes an Atheris MLOK handguard, an Atheris MLOK charging handle, and a flat-top receiver fitted with a Strike Industries dustcover. MSRP: Starting at $649.99 // www.herisrifle.comPro 2A Tactical AR-15 12.7x42mm LowersPro 2A Tactical has three options for uppers in 12.7x42mm sizes. They are available in 10.5-inch (16-inch), 16-inch and 18 inch barrel lengths. Flat-top upper receivers, M-LOK handguards from Bowden Tactical, and a CMV barrel with heavy profile, 1:20 twist and low-profile gas block are standard. The base uppers are flat black and come with no charging handle or bolt carrier group, but when ordering there are options for adding an FDE Cerakote finish as well as a mil-spec charging handle and BCG.MSRP: Starts At $399.99 // pro2a-tactical.comMMC Armory 12.7x42mm Build KitsMMC Armory offers multiple build kits for 12.7x42mm, including 10.5-, 16- and 18-inch barrel kits, with different handguards and muzzle devices for each respective barrel length.All MMC Armory build kits feature either an Aero Precision or Davidson Defense upper receiver, a CMV barrel, a low-profile gas block and M-LOK handguards. Depending on the build package you choose, the barrel’s make/model/length and handguard will vary. The kit can be ordered unassembled at the base price or assembled and tested-fired for an additional $49.99. An additional $130 can be spent on a Swampfox red spot. To complete one of these kits, all you’ll need is an assembled lower receiver, a bolt carrier group and a charging handle.MSRP: Starts At ~$300 // mmcarmory.comAlexander Arms .50 Beowulf AWS UpperThe top of the Alexander Arms range in terms of uppers is the AWS (Advanced Weapon System) upper, which features a 16-inch barrel, Midwest Industries M-LOK handguard and a Radian Arms Raptor charging handle. As with all Alexander Arms.50 Beowulf rifles and pistols, you can also add your choice muzzle device (Tank brake or Millennium compensator or Pepper Pot brake) or a complimentary Alexander Arms cap. This is the most expensive.50 Beowulf.50 Beowulf top, but it is also the OEM for this caliber. This gun is a great choice if you want a fighting or working carbine-length gun. MSRP: $1,155.95 // alexanderarms.comMore Non-Standard Caliber AR Info:NEXT STEP: Download Your Free Storm Tactical Printable Target Pack62 Printable MOA Targets with DOT Drills – Rifle Range in YARDSThis impressive target pack from our friends at Storm Tactical contains62 printable targetsfor rifle and handgun range use. Target grids and bullseye sizes can be found in MOA. Get Free Targets