BCM® MK2 Standard 16" Mid Length (ENHANCED Light Weight-*FLUTED*) Complete Upper Receiver Group w/ KMR-A13 Handguard

BCM MK2 Upper Receiver. The BCM MK2 Upper Receiver is built with up to 30% more rigidity than the current Mil-Spec M4 upper receiver without sacrificing interoperability for a mere additional 1/3 ounce of weight. Upper receivers with integral carry handles and iron sights have been relegated to history.

2021年2月19日 · BCM® MK2 11.5" carbine upper receiver group (BFH). This AR15 upper comes with a 11.5in barrel, a 10in MLOK handguard (MCMR-10), & choice of muzzle device.

Bravo Company Manufacturing MK2 5.56 NATO Mid-Length AR-15 Barreled Upper - MCMR-13 - 14.5"

这款上机匣组件选用了11.5英寸的bfh常规枪管和mcmr-10护手， 上机匣为bcm mk2上机匣。 这款上机匣为战术轻型步枪上机匣，由7075-T6铝材加工而成，拥有较短小的辅助推机柄和加大的抛壳口。

The enhanced MK2 upper receiver features a relocated forward assist and unmatched rigidity. Pair this with the BFH barrel and the legitimately Mil-Spec bolt carrier group, and you have a solid performer that can keep up with whatever you throw at it.

The Bravo Company Manufacturing MK2 BFH 11.5" Carbine Barreled Upper is a cutting-edge AR-15 component, featuring innovative enhancements for improved performance. Its redesigned internal geometry boosts rigidity and accuracy while reducing wear and tear.

The Bravo Company Manufacturing MK2 Carbine Barreled Upper with MCMR-10 handguard in 12.5" length is an advanced AR-15 upper receiver, featuring innovative enhancements for optimal performance. Its redesigned internal geometry improves rigidity and accuracy, while the gas expansion chamber and dual vents ensure safety and comfort.

2 天之前 · These BCM MK2 complete upper features a BFH hammer forged 11.5" barrel, chrome lined bore and chamber, T-marked upper receiver, MCMR 10" M-LOK handguard and black finish. Includes a FREE BCM Bolt Carrier Group!($189.00 value).

2021年7月5日 · Mid Length 16" MK2 Recce Upper Receiver Group (Barrel Forged Hammer). This AR15 Upper comes with MCMR-15 handguard, 16in barrel & your choice of muzzle device ×