Ar-15 Mike-9 Colt Bolt Carrier Assembly - Ar-15 Mike-9 Colt Bolt Carrier Assembly 9mm Black

One of the essential components of an AR-style pistol-caliber carbine is the use of a purpose-built bolt that can accommodate the unique internal setup of these blowback firearms. The Foxtrot Mike Products AR-15 Mike-9 Bolt Carrier Assembly is modeled after similar Colt-style BCGs on the market in order to ensure consistent, reliable function. Each Foxtrot Mike Bolt Carrier Assembly is machined from durable 8620H steel and finished with a salt-bath nitride treatment. The carrier ships with an M