These are the same bolt carrier groups we use in all our CA-10 precision rifles. Full nitride treatment for a smooth action and better wear. Buy this bolt carrier group with our CA-10 barrels to ensure proper headspace.
AR-10 Bolt Carrier Group
- Full MIL-SPEC Heat Treatment
- Shot Peened to MIL-SPEC
- Magnetic Particle Inspected (MPI) Bolt
- QPQ – Salt Bath Nitrided
- Chrome Lined Bolt Channel
- Laser Engraved with Christensen Arms Logo
- Made in USA
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