Carrier: Full Auto Carrier, 8620 tool steel, chrome lined carrier and gas key with black parkerized finish
Bolt: 9310 Steel, shot peened, black parkerized, mag particle inspected: S7 tool steel injection molded, Gas key bolts: grade 8, properly staked
- Complete, MIL-SPEC 5.56X45MM/.223 M-16 AR-15 bolt and carrier assembly comes with all the parts, fully assembled, and ready to go. Drop it in your AR, check headspace, and you’re ready to shoot.
- All components, including bolt and gas key, have a uniform matte black parkerized finish for extra strength and corrosion resistance.
Volume of item:
Limited availability-In stock