VFC Rubber Oring 18x2 For AK74M (AV74M) GBB AK/ G3A3/ HK53 GBB Airsoft

Key Feature Rubber Construction Airsoft O-Ring Design For Replace The Original Parts Suitable For VFC AK74M (AV74M) Gas Blow Back GBB Airsoft Rifle ( #01-12) Also Fit For Umarex (VFC) G3A3 ( #09-13) / HK53 ( #09-08) Gas Blow Back GBB Rifle Airsoft Gun