VFC Steel Buffer Retainer Spring For SR-25 ECC/ MK11 MOD 0/ M110 GBB Airsoft

Key Feature Steel Construction Airsoft Buffer Retainer Spring Design For Replace the Original Parts Suitable For VFC SR-25 ECC Gas Blow Back GBB Airsoft Rifle Also fit For VFC MK11 MOD 0/ M110 Series Airsoft GBB Gas Blow Back Rifle Airsoft Gun