Firearm Parts & Accessories

Medium latch extends past the main body approximately 0.92", Ambi- sided Compatible with Mil-Spec AR-15 Direct Impingement Weapon Systems. **NOT compatible with adjustable gas keyed bolt carrier groups.**

The BCM® BFH 11.5" Carbine Upper features a cold hammer-forged barrel for exceptional strength and longevity, paired with a lightweight KMR-A10 free-float handguard. Built for fast handling, modularity, and rugged reliability in compact configurations.

The BCM® BFH 11.5" Carbine Upper Receiver Group features a hammer-forged barrel for durability, an MCMR-10 free-float handguard for superior modularity, and mil-spec components for reliability in demanding conditions. Perfect for your next duty or personal defense build.

The BCM® BFH 11.5" Carbine Upper features a cold hammer-forged barrel for exceptional strength and barrel life. Paired with a carbine-length gas system and a lightweight 10" MCMR free-float M-LOK handguard, it offers rugged reliability and modular versatility in a compact package.

The BCM® MK2 BFH 14.5" Mid-Length Upper offers enhanced recoil control and gas management with its MK2 upper receiver design. Featuring a cold hammer-forged barrel and a 13" MCMR free-float M-LOK handguard, this upper delivers durability, balance, and mission-ready performance in a compact footprint.

The BCM® MK2 BFH 16" Mid-Length Upper combines enhanced lightweight performance with rugged reliability. Featuring a cold hammer-forged barrel, MCMR-15 free-float handguard, and an integrated MK2 upper receiver for improved gas handling and recoil management. Built for speed, accuracy, and endurance.

The BCM® MK2 BFH 16" Mid-Length Upper features a cold hammer-forged barrel, enhanced MK2 upper receiver for optimized gas management, and a lightweight MCMR-15 free-float M-LOK handguard. Built for durability, control, and superior performance in any environment.

The BCM® MK2 11.5" Carbine Upper features the enhanced MK2 upper receiver for optimized gas flow and recoil reduction. Paired with a chrome-lined barrel and a 10" MCMR free-float M-LOK handguard, this compact upper delivers reliability, control, and modularity for duty or defensive use.

The BCM® Standard 12.5" 300 Blackout Upper is purpose-built for suppressed or unsuppressed versatility. Featuring a chrome-lined barrel, carbine-length gas system, and a 10" MCMR free-float M-LOK handguard, it delivers reliable performance and modularity for the .300 BLK platform.