T8 60 degree Magazine Gas Route Seal For Tokyo Marui GSeries Airsoft Guns (2pcs)

T8 60 degree Magazine Gas Route Seal For Tokyo Marui GSeries Airsoft Guns (2pcs) Rubber Construction 60 Degree Design For Replace the Original Parts Suitable For Tokyo Marui GSeries Gas Blow Back GBB Pistol Airsoft Guns 2 Piece in Package