Kung Fu Stainless Recoil Spring Guide Set for Tokyo Marui Hi-Capa 5.1 GBB Airsoft

Kung Fu Stainless Recoil Spring Guide Set for Tokyo Marui Hi-Capa 5.1 GBB Airsoft Metal Construction Airsoft Spring Guide Design For Replace the Original Airsoft Internal Parts Include Spring & Spring Guide Suitable For Tokyo Marui Hi-Capa 5.1 GBB Airsoft