Bolt Carrier Assembly complete M16

This complete M16 Bolt Carrier Assembly is Chrome Lined inside the Carrier for long wear, and includes a staked-on Gas Key with Chrome Lining, a complete Bolt Assembly, Cam Pin, Firing Pin, and Firing Pin Retaining Pin. All components are of the highest quality. This Complete Bolt Carrier is guaranteed to fit and function in your Windham Weaponry rifle, and many others – ready to insert in your Upper Receiver and take to the range.