A simple solution for faster magazine exchanges, the EMR gives you the same ergonomics of an AR-15 style mag release on your favorite roller lock guns. Even if you prefer releasing the magazine with your support hand, you’ll find the serrated surface and ergonomic angle a welcome improvement.Compatible with all paddle magazine releases on Roller locks UMP’s, G36’s and even some Sig platforms. Comes with several set screws to insure the fit and location you want.

This version is not compatible with the Magpul fire control module.