Shop › BCM GUNFTR MCMR RAIL 556 8" BLK MLOK BCM GUNFTR MCMR RAIL 556 8" BLK MLOK $206.95 Bravo Company 8" MLOK Compatible Modular Rail (MCMR), For AR Rifles, Black BCM-MCMR-8-556-BLK Quantity: Add To Cart Added! Bravo Company 8" MLOK Compatible Modular Rail (MCMR), For AR Rifles, Black BCM-MCMR-8-556-BLK