BCM/Rosco 13.9" Build

The upper comes unassembled, but complete with BCM forward assist assembly and ejection port cover door assembly. You must assemble it. (Assembly required) (all parts, but you will have to assemble together)

Cross Machine Tool DRT 13.0" M16/AR15 Handguard- DRT™ Rails feature a hardcoat anodized finish that has an earthy dirt color found in different regions of the globe.

Griffin Taper Mounts interface with RECCE, Paladin®, EXPLORR®, Sportsman, Optimus®, and Bushwhacker® series silencers. (Revolution and Resistance® series compatibility with appropriate adapters)

The Microbest BCG has been designed from the ground up with the most avid shooters in mind, using only the best materials available on the market today. The bolt assembly is machined from Carpenter No. 158® steel, shot-peened, MP marked, HP tested, and has a tool steel extractor that is machined from bar stock.