Complete assembled bolt for use with 7.62 x 39 ammunition in your AR-15.
- Machined from certified 9310 AQ (aircraft quality) steel
- Matte black; phosphate finish
- Completely assembled with extractor, rings, and ejector, ready for installation into your bolt carrier
- All parts are manufactured and assembled right here at our facility in Austin, Texas
- Will also work with the 6.5 Grendel barrels that require a "Type I" bolt which has a .125" bolt face depth