Airsoft Masterpiece Tactical Rear Sight for Marui MEU / Tactical Hi-Capa GBB

Airsoft Masterpiece Tactical Rear Sight for Marui MEU / Tactical Hi-Capa GBB Metal Construction Design For Upgrade The Original Sight More Durable Suitable For Tokyo Marui Hi-Capa/ MEU Series Airsoft Gas Blow Back GBB Pistol