The BCM® 12.5" RAIDER Upper blends CQB versatility with enhanced control. Featuring a chrome-lined barrel, carbine-length gas system, and a 10" MCMR free-float M-LOK handguard, it’s engineered for reliability and rapid target transitions in dynamic environments.

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® 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 14.5" Mid-Length Upper delivers proven performance with a chrome-lined barrel, mid-length gas system, and a 13" MCMR free-float M-LOK handguard. Designed for reliability, balance, and smooth handling in a compact, duty-ready 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® 16" ELW Mid-Length Upper is built for lightweight performance without compromising strength. Featuring an Enhanced Lightweight profile barrel, mid-length gas system, and a 15" MCMR free-float M-LOK handguard, it's ideal for fast, agile, and reliable rifle builds.