AR-15 Bolt Carrier Group Assembly - Mag Phos - Carpenter 158 Bolt (Made in USA)
Each of our Mil-Spec Bolt Carrier Group Assemblies is made in the U.S.A. and feature full-auto capability chrome lined inside the carrier. All components are of the highest quality, bolt material is magnetic particle inspected.
- Full Auto Rated
- 8620 Carrier
- Chrome lined
- 5.56-223 bolt mpi (Carpenter 158)
- Phosphate finish
- Mil Spec