AR15 Cam Pin
Nickel Boron coated M16 Bolt Carrier Group. Can be used as a "Chrome" substitute for reproduction bu
Nickel Boron Bolt Carrier Key Screw. Works on AR15 or AR10
Originally the AR15 / M16 used a machined Retaining Pin to hold the firing pin in the Bolt Carrier.
Standard AR15 / M16Pivot pin detent spring
Can be used with any Milspec semi or full auto hammer.
Roll Pin holding the Rear Windage Drum of the AR15 / M16 / M16A1 in place.
Will not work on M16A2 S