Dr. Black Aluminum Fiber Optic Rear Sight For Tokyo Marui Hi Capa 4.3 GBB Airsoft (Red)

Dr. Black Aluminum Fiber Optic Rear Sight For Tokyo Marui Hi Capa 4.3 GBB Airsoft (Red) CNC Aluminum Construction Airsoft Rear Sight (Lightweight) Come With Fiber Optic Rod (Green & Red) Suitable For Tokyo Marui Hi Capa 4.3 Gas Blow Back GBB Airsoft Pistol