Description
223/556/300 Toolcraft Bolt Carrier Group AR -15 /M16 Platform, Standard Carrier Style Salt Bath Nitride Finish
Specifications:
- Mil-Speck AR -15 /M16 Platform, Standard Carrier Style, Salt Bath Nitride Finish
- Bolt Made from 9310 Highest Grade Steel Material
- Carrier 8620 Carpenter Steel Material
- Gas key made from 4130 Steel, Crane Type O Ring
- All Toolcraft BCG’s MPI Inspected, Staked Gas Key
- Toolcraft BCG’s carry a lifetime, no questions asked, warranty. Should any of this products fail, return it to Toolcraft for a brand new replacement
