Battle Arms Billet Enhanced Bolt Catch AR15 PCC – 9mm
The 9mm Enhanced Bolt Catch is a must-have upgrade that is simple to install and enhances the functionality of any MIL-SPEC-compatible lower receiver—featuring enhanced control surfaces, better ergonomics, lightweight engineering, and strong billet construction.
Note: Bolt catch roll pin, detent, and spring not included.
Features
- 8620 heat-treated steel
- Investment cast
- Manganese phosphate finish
- Versatile modular design
- Oversized control surfaces
- Raised T-shaped heel
- Compatible with Norgon ambi-catch
- Elegant tapered control surface
- Skeletonized design
- Bold horizontal and diagonal serrations








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