BCM Gunfighter Stock Kit Mod 2 MK2 RMS Widebody Black

The BCM Gunfighter Stock Kit Mod 2 is a complete widebody AR-15 SOPMOD stock assembly from Bravo Company MFG, offered here in black with the matching MK2 RMS receiver extension.

Built around Bravo Company's Mod 2 stock, this kit features the brand's patented semi-clubfoot design with a recontoured, snag-free profile optimized for prone shooting. The widebody Mod 2 fits Mil-Spec carbine receiver extensions and is optimized for intermediate-length tubes including the MK2, AR-10, and A5, giving the shooter a secure cheek weld and improved handling.

This SOPMOD-style bundle includes everything needed to assemble the stock on a mil-spec carbine tube: the Mod 2 stock, the included MK2 RMS receiver extension (buffer tube), locking nut, action spring, carbine-length buffer in silver aluminum, and a QD end plate. Quick-detach sling sockets on the stock provide an immediate mounting point for push-button swivels.

Whether you're refreshing a worn-out carbine stock or completing a build, this all-in-one BCM kit delivers the proven Mod 2 ergonomics together with the buffer system hardware required for service.