BC-15 | 5.56 NATO Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:9 Twist | Carbine Length Gas System | 15" MLOK

This Bear Creek Arsenal AR-15 Complete 5.56 Upper has a 16 M4 barrel with a parkerized finish, and features a 1:9 twist, with a carbine length gas system. It includes a 15" MLOK rail, a M4 flat-top billet upper receiver, a BCA Bolt Carrier Group, Flash Hider, and a right side charging (gen 2) handle (patent pending). This 5.56 upper is compatible with any mil-spec AR-15 lower. This has the new handguard.

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*Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.

WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to the California P65 Warning site.