AR-15 .50 Beowulf 12.5" Upper Build W/ 12" Slim Rail and Custom Brake. Uppers use 6.5 Grendel Type 2 BCG.
Barrel Length: 12.5" 12.7x42 Cal, Custom Made
Gas System: Carbine
Barrel Profile: Heavy
Barrel Steel: 416CMV
Barrel Finish: Parkerized
Muzzle Thread: 5/8x24
Twist Rate: 1/20
Barrel Extension: M4
Diameter at Gas Block: .936
Gas Block Type: Steel low profile
Muzzle Device: Tri-port muzzle brake
Receiver Material: 7075-T6 Aluminum forging
Receiver Type: A3 flat top, Socom Style
Hand guard Type: Carbine length free float slim rail (quadrail or mlok option available)
Barrel: 12.5" 416CMV hbar barrel with a 1:20" twist, carbine-length gas system and .936 low profile steel gas block. Barrel is finished off with a slim 10" mlok rail and a stainless steel tanker style muzzle brake.
Upper: A-3 flat top upper is made out of 7075-T6 aluminum forgings, black hard coat anodized and comes with a forward assist. Ejection port opening is amended to allow for ammo.
Comes assembled and ready to mount to your AR-15 lower receiver. Does not include 6.5 Grendel BCG and Charging Handle. May be purchased separately.