Blackout Defense Bolt Catch/Release

The Blackout Defense Bolt Catch/Release features a larger top and lower paddle for better surface area and is designed for Milspec AR15/M16 upper and lower receivers. It improves access to the factory bolt catch’s lower paddle, which can be difficult to reach with an ambidextrous mag release. It includes standard Milspec roll pin, plunger, and spring.

*May not fit third-party billet receivers.