KWA KM4 Parts are top quality OEM parts for your KWA M4 airsoft gun. These parts fit the KWA CQR AEGs and SR7, SR10, and KM4 RIS airsoft guns. Repair your KWA M4 with parts guaranteed to fit.
The KWA KM4 Magazine Catch Button is KWA M4 Part 67. This part is the button only: the magazine release spring, screw, and main body are available separately.