308 Bolt Rainbow Oil Slick PVD Carrier with Gas Key

Manufactured from 8620 Alloy Steel, this DPMS compatible Carrier is guaranteed to work with your existing components, or custom build.

• 8620 Alloy Steel

• Chrome Lined Bores

• Heat Treated 

• Rainbow PVD  Microhardness to 80 Rc

• Forward Assist Notches, or DPMS Compatible

• Guaranteed to work with Existing Components, or Custom Build

Gas Key

• 4140 Heat Treatred Steel

• Chrome Lined Bore

• Mag Phos Finish

• Torqued and Staked