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JL Billet Bolt Carrier Group 5.56 Black Nitride\n\n- Black Nitride Bolt Carrier Group with MPI Bolt\n- Manufacturer: JL Billet\n- Color: Black\n- Finish: Black Nitride\n- Fabric/Material: Carpenter 158 Steel\n- Carrier Material: 8620 Steel\n- Bolt Material: Steel\n- Hand: Right\n- Weight: 1 lb\n- Country of Origin: USA\n\nFeatures\n- MPI Bolt (Magnetic Particle Inspected)\n- Carpenter 158 steel bolt (black nitride)\n- Shot peened firing pin\n- Grade 8 hardened fasteners\n- 8620 heat treated carrier, polished w/ black nitride coating\n- Key staked per Mil-Spec\n\nPackage Contents: JL Billet Bolt Carrier Group\n\nCompatibility: AR-15, AR-10
Specifications
- Manufacturer:
- Jl Billet
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-10
- Weight:
- 16 oz (1.00 lbs)
- UPC:
- 617407024661
- MPN:
- JLBAR15BCGBN
- Required Component:
- Yes
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