The .50 Beowulf was designed by Alexander Arms with the intent of increasing the stopping power of an AR-15 platform rifle. The cartridge is a tapered, straight-walled case topped with a .50 caliber projectile. This caliber is a great option for short to medium-range shooting and might be a great option for hunting.
This Upper Features An 18" 12.7x42 Barrel From Gauntlet Arms Barrel Company. Made From 4150 CMV With A Phosphate Finish. This Heavy Barrel Also Has A 1-20 Twist Rate And A Thread Pitch Of 49/64x20.
Flash Hider - A flash hider is exactly what it sounds like. This muzzle device is designed to hide the flash of your rifle. While modern-day ARs and ammo are designed to burn as much gunpowder as possible, it doesnï¿½t always happen that way. Sometimes, there is remaining powder burnt causing the visible flash out of the end of your weapon. A good flash hider, although not able to completely remove the flash effect. Can significantly remove the flash from the end of your barrel.
This Kit Features Aero Precision XL Engraved Upper Receiver W/ An Enlarged Ejection Port To Reliably Cycle The Larger Shell Casings. Upper Receiver Does Have "XL" Laser Engraved On Top Rail. Forged From 7075-T6 Aluminum, This Stripped Upper Is Precision Machined To Mil-Spec M16/M4 Specifications And Features M4 Feedramps. Match This Upper With One Of Our AR-15 Lower Receivers For A Solid And Dependable Fit.
This Upper Features A Premium 15" M-Lok Handguard. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.