BCM (Bravo Company Manufacturing) MK2 RMS lower receiver group with BCM Gunfighter Stock Mod-0 in Flat Dark Earth. This receiver group is machined from 7075-T6 aluminum forgings and finished with MIL-A-8625F Type III Class 2 hardcoat anodizing for durability. It uses the BCM MK2 receiver extension, BCM MK2 buffer, and the rifle M16 action spring for a dependable AR-15/M16 action-spring configuration.

Key features

• 7075-T6 aluminum forged receiver construction for strength and longevity
• MIL-A-8625F Type III Class 2 hardcoat anodized receiver finish
• MK2 receiver extension setup using the BCM MK2 buffer and rifle M16 action spring
• Gunfighter Stock Mod-0 in Flat Dark Earth included in the lower group package

Build your AR-15 with a BCM MK2 RMS-compatible lower receiver group designed for consistent fit and durable hardcoat finishing.