JL Progression PERFECT-DOT 1.5mm Fiber Optic Front Sight for Marui Hi-Capa GBB

JL Progression PERFECT-DOT 1.5mm Fiber Optic Front Sight for Marui Hi-Capa GBB Metal Construction Sight 1.5mm Fiber Rod (Green/ Red) Suitable For Tokyo Marui Hi-Capa 5.1/ 4.3 Series Airsoft Gas Blow Back GBB Pistol Airsoft Guns