Bear Creek Arsenal AR-15 6.5 Grendel 18in Right Side Charging Upper Receiver

This BCA AR-15 complete 6.5 Grendel rifle length upper has an 18 inch heavy barrel with a 416R stainless steel finish, and features a 1:8 twist rate, with a mid-length gas system. It includes a 15 inch MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a gen 2 right charging handle (patent pending). This 6.5 Grendel upper is compatible with any mil-spec AR-15 lower.Shop more 6.5 Grendel Uppers!Magazine not included. Specifications for Bear Creek Arsenal AR-15 6.5 Grendel 18in Right Side Charging Upper Receiver: Manufacturer: Bear Creek Arsenal Cartridge: 6.5mm Grendel Barrel Length: 18 in Barrel Profile: Heavy Gas System Length: Mid Length Barrel Twist Rate: 1-8 Finish: Stainless Steel Gun Make: AR Platform Gun Model: AR-15 Barrel Material: 416R Stainless Steel Package Content Bear Creek Arsenal AR-15 6.5 Grendel 18in Upper Receiver with Right Side Charging Handle