Guns Modify Full Steel CNC Magazine Catch for TM M4 MWS GBB Rifle (Standard Version)

Guns Modify Full Steel CNC Magazine Catch for TM M4 MWS GBB Rifle (Standard Version) CNC Steel Construction Supporting high power upgrades which means it'll be far more durable Suitable For Tokyo Marui M4 MWS Gas Blow Back GBB Rifle