Guarder Hop Up Bucking for KSC M4 Magpul 70 degree version . Bucking for use on the KSC M4 / M16 gas blowback carbines. Will not fit the AEGs. If you want a higher quality, non-factory bucking, this is it!
Best Selling Products,
Gas Gun Parts,
Type: Gas Gun Parts
Subscribe to our newsletter and always be the first to hear about what is happening.
© 2016 Airsoft Atlanta.