Guarder Steel Parts Set for KSC M4 GBB Rifle Version 2

Guarder Steel Parts Set for KSC M4 GBB Rifle Version 2 Steel Construction Design For Replace the Original Parts Package Include Charging Handle, Trigger, Trigger Guard, Selector, Magazine Release & Forward Assist Suitable For KSC M4 Series Airsoft Gas Blow Back GBB Rifle (Version 2)