Dynamic Precision Fiber Optic Rear Sight for Marui / WE Model 17 GBB

Dynamic Precision Fiber Optic Rear Sight for Marui / WE Model 17 GBB CNC 6061 Aluminum Construction (Matte Black Anodized Finish) Real fiber optic rods, much brighter than acrylic rods (Red/ Green) Once installed it can fit most major holsters out on the market Suitable For Tokyo Marui/ WE Model 17 Series Airsoft Gas Blow Back GBB Pistol