The Battle Arms Development Enhanced Bolt Catch for 9mm AR-15s is an easy-to-install upgrade that offers better ergonomics than a standard mil-spec bolt catch. Precision CNC machined from billet 17-4 stainless steel with a black Nitride finish, it features an oversized control surface that is easier to reach along with a raised T-shaped heel for positive and distinctive bolt lock-back control.
Features
- Battle Arms Development Enhanced Bolt Catch 9mm
- Precision CNC machined billet 17-4 stainless steel
- Black Nitride finish
- Oversized control surfaces for easy engagement
- Lightweight but robust design
- Raised T-shaped heel for positive bolt lock-back control
- Compatible with Norgon Ambi-Catch without interference
- Elegant tapered control surface
- Bold horizontal and diagonal serrations for positive control
- Versatile modular design for future add-on products
- Bolt catch roll pin, detent, and spring not included
- Note: Last round hold open will not work with dedicated Colt SMG style lower receivers such as the STAG 9 and CMMG MK9
- Made in the USA
