VFC Oring 19.5x1.5 For M249 GBB/ MK48 MOD 1 AEG Airsoft (# 08-02)

Key Feature Rubber Construction Airsoft Oring 19.5mm x 1.5mm Design For Replace the Original Parts Suitable For M249 GBB Gas Blow Back GBB Airsoft Rifle Also Fit For MK48 MOD 1 Airsoft Electric Gun AEG Rifle Airsoft Gun