![AR15 Bolt, 5.56/ 300 Blackout, NP3 AR15 Bolt, 5.56/ 300 Blackout, NP3](https://cdn11.bigcommerce.com/s-pompwzlgb8/images/stencil/300x300/products/2819/5860/BCG_19__41383.1718915112.png?c=1)
NP3 BCG- chrome lined carrier
- M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, chrome lined phosphate finish
- Bolt is machined from a single piece of 9310 steel, heat treated properly, precision ground, Shot Peened and MPI’d, NP3 finsh
- Firing pin is machined to the mil-spec print from 8740, precision ground, and chrome plated
- One Piece Billet Fully Machined Enhanced Extractor, Phosphate coated for Increased reliability and corrosion resistance
- NP3 Cam Pin
- S7 tool steel ejector and extractor retaining pin
- 4130 Gas Key, precision staked using our hydraulic staking machine,NP3 finish
- KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated
- Caliber:
- 5.56/300Blk
- Finish:
- NP3
- Hand Preference:
- Right Hand
- Bolt Material:
- 9310