Dont Tread On Me 1 Custom Laser Engraved ECHO1 Airsoft AEG M4 M16 Mag Catch
Manufactured by ECHO1 and laser engraved by Airsoft Ballistics.
Fits ECHO1 airsoft AEG's and many other airsoft AEG's currently on the market.
Includes the spring, button, and screw.
Manufactured from Zinc Alloy.