Shop › BCM GUNFTR MCMR RAIL 556 10.5" MLK BCM GUNFTR MCMR RAIL 556 10.5" MLK $214.95 Bravo Company 10.5" MLOK Compatible Modular Rail (MCMR), For AR Rifles, Black BCM-MCMR-10-556-BLK Quantity: Add To Cart Added! Bravo Company 10.5" MLOK Compatible Modular Rail (MCMR), For AR Rifles, Black BCM-MCMR-10-556-BLK