Revanchist Airsoft 60 degree Ambi Selector (Type B) for Marui M4 MWS GBB Rifle (Grey)

Revanchist Airsoft 60 degree Ambi Selector (Type B) for Marui M4 MWS GBB Rifle (Grey) Metal Construction 60 Degree Throw Allowing for fast transitions from safe to semi Ambidextrous System Selector Suitable For Tokyo Marui M4 MWS Series Airsoft Gas Blow Back GBB Rifle