Bravo LRG-STK-MOD BCM Lower w/Stock Mod 0 Multi-Caliber AR Platform Blk Bravo's BMC Lower Receiver Group with Stock has a carbine h buffer type, a BCM Mod 3 pistol grip, and a BCm enhanced trigger guard. SPECIFICATIONS: Mfg Item Num:       LRGSTKMOD0FDE Category:           LOWERS                         Type                :Complete Lower Receiver Gun Model           :Multi-Caliber Gun Type            :AR Platform Caliber             :Multi-Caliber Material            :7075 T6 Aluminum Finish              :Black Trigger             :Polished Nickel Teflon