Revanchist Airsoft Stainless Steel Ambi Selector For VFC M4 GBB Airsoft (Type B)

Revanchist Airsoft Stainless Steel Ambi Selector For VFC M4 GBB Airsoft (Type B) Stainless Steel Construction Airsoft Selector Ambidextrous Control System (Left or Right-handed Operation) Suitable For VFC M4 Gas Blow Back GBB Airsoft Rifle