7.62x39 AR-15 Complete Upper 16" - Bear Creek Arsenal

This Bear Creek Arsenal (BCA) AR-15 Complete Upper has a 16” barrel with a heavy barrel profile, straight fluted made of 4150 steel with a black nitride finish, and features a 1:10 twist rate, a Carbine length gas system and .750 Gas Block. The Upper includes a 10” MLOK rail, an M4 flat-top forged upper receiver with forward assist, a BCA bolt carrier group, and a charging handle. It is chambered in 7.62x39 and machined with 300 blackout feed ramps in the barrel extension.

• 16” Heavy Barrel
• 4150 Chrome Moly Vanadium  
• Black Nitride Finish
• Straight Fluted
• 1:10 Twist
• 10” MLOK Rail   
• 7.62x39 Caliber
• Carbine Length Gas System
• M4 Flat-Top Forged Upper Receiver   

This BCA AR-15 Complete Upper, like all BCA products, is subjected to numerous QA/QC checks which for BCA firearms and complete upper receiver assemblies includes test firing prior to approval and shipment.