AR15 Semi-Auto Carrier Assembly
This Semi-Auto Carrier Assembly is Mil-Spec grade, coated in EXO technology and will drop into any standard AR15, making for easy clean up and longer wear life.
- EXO Coated Semi-Auto Bolt Carrier
- EXO Coated Gas Key (Staked)
- Gas Key Hardened to USGI Specifications
- Grade 8 Hardened Fasteners