Alexander Arms .50 Beowulf 16" Barrel DIY Upper Kit, Black - KIT50

Alexander Arms AR15 Stripped Rifle Upper .50 Beowulf 16 in Barrel Carbine Length 1-20 Twist 49/64x20 Thread Thread Protector Black. The Upper Receiver Built Kit comes with all the key components making it an excellent choice for a home build. Specifications for Alexander Arms .50 Beowulf Upper Receiver Build Kit: Manufacturer: Alexander Arms Cartridge: .50 Beowulf Barrel Length: 16.5 in 16 in Gas System Length: Carbine Length Barrel Twist Rate: 1-20 Threads per Inch: 49/64x20 Muzzle Device: Thread Protector Finish: Matte Color: Black Gun Type: Rifle Gun Make: AR Platform Gun Model: AR-15 Included Accessories: 7 RD Magazine Condition: New Magazine Included: Yes Features of Alexander Arms AR15 Stripped Pistol Upper Thread Protector Complete upper receiver Charging Handle Gas block Dowel pins Gas tube Complete BCG with bolt One 7 Round Magazine Package Contents: Alexander Arms .50 Beowulf Upper Receiver Build Kit 12" or 16" Barrel 1:20 Twist Rate 49/64-20RH Threading Thread Protector Included (Upgrade Options Below) Includes complete upper receiver Charging Handle Gas block Dowel pins Gas tube Complete BCG with bolt One 7 Round Magazine Alexander Arms KIT-50: AR15 Stripped Rifle Upper .50 Beowulf 16 in Barrel Carbine Length 1-20 Twist 49/64x20 Thread Thread Protector Black