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Dec 19, 2013 · Dave brought his .50 Beowulf upper receiver, Stag Arms lower receiver assembly, and a lady friend, while Greg and I brought a complement of lowers ranging from basic to upscale. A Big Bore AR-15 Upper. We’ve all known for some time now that the AR-15 upper receiver is as adaptable as bacteria.
Apr 25, 2023 · The wait was worth it. The upper fit snugly to my lower, it looks amazing, it works perfectly. It's very high quality craftsmanship. I will definitely be a repeat customer. There are no flaws with this upper, it came pristine and ready to go. Functioned perfectly and it's absolutely beautiful. 5 Beowulf .50
.50 Beowulf® 16" DIY Upper Kit $ 825.95 + Add.17 HMR Standard Upper $ 846.95 + Add. AR-15 Gas Tubes - Mid $ 23.95 + Add.50 Beowulf® Tactical Upper $ 965.95 + Add ...
12.7x42 (.50 Caliber) is one of the popular big-bore AR-15 calibers to take the firearm world by storm in the early 2000s. One of the first things you’ll likely notice when picking up a 12.7x42 round is the heavily rebated rim, which fits a bolt head designed for the 7.62x39mm cartridge. 12.7x42 is also an incredibly hard-hitting caliber that can shoot up to 400 grain bullets, making it ...
Please note that using any ammunition that is not factory loaded Alexander Arms® .50 Beowulf® ammunition will void the warranty on upper receivers, rifles and DIY kits. ALL rifles, pistols, and lowers must be shipped to an FFL (Federal Firearms License) dealer for transfer.
UPPER RECEIVER: AR-15 Big Bore Mil-Spec Machined out of 7075-T6 Forged Aluminum, Single Large Feed Ramp, Type III Hardcoat Anodized Black with Forward Assist and Ejection Port Cover Installed BARREL : 7.5 inch, 12.7x42 (50 Beowulf) Caliber, 4150 Chrome Moly Vanadium Steel, Melonite/Nitride Treated, 1:20 Twist, Gov Profile - made for us by ...
All Alexander Arms® upper receiver assemblies are fully-complete, function-tested, and ready to fire. This product cannot be ordered along with a .50 Beowulf® lower receiver due to NFA rules and short-barrel rifle laws.
