BCM 610850 RECCE-11 MCMR 223 Rem,5.56x45mm NATO 11.50" 30+1 Black Hard Coat Anodized, Manganese Phosphate, Buffer Tube Bravo Mod 3 - The BCM RECCE-11 MCMR Pistol has a chrome lined bore and chamber, USGI barrel profile and a carbine length gas system.