Aero Precision M5 Extended LR-308 Magazine Release Button Aluminum Black

The Aero Precision M5 Extended Magazine Catch Button is a drop in replacement for the standard lower receiver magazine catch button. This extended button is longer, allowing it to protrude the proper distance when used with the M5 Lower Receiver. Made from Aluminum. Note: Designed for use with M5 Lower Receivers but will also work as an extended button for AR15 Lower Receivers.