AR15 Cam Pin- Phosphate and Nickel Boron

AR15/AR10 Bolt Carrier Key Screw Nickel Boron

Nickel Boron Bolt Carrier Key Screw. Works on AR15 or AR10

Retro Rifles

M16 Bolt Carrier Group (BCG) - Nickel Boron

Nickel Boron coated M16 Bolt Carrier Group. Can be used as a "Chrome" substitute for reproduction bu

Retro Rifles

Retaining Pin / Cotter Pin - for AR15 / M16 Bolt Carrier

Originally the AR15 / M16 used a machined Retaining Pin to hold the firing pin in the Bolt Carrier.

AR15 / M16 Pivot pin detent spring

Standard AR15 / M16Pivot pin detent spring Can be used with any Milspec semi or full auto hammer.

Colt

Rear Sight Roll Pin ( AR15 / M16 / M16A1)

Roll Pin holding the Rear Windage Drum of the AR15 / M16 / M16A1 in place. Will not work on M16A2 S