Dynamic Precision Hop-Up Rubber 75 Degree for Tokyo Marui Hi-Capa and Glock Series GBB

Dynamic Precision Hop-Up Rubber 75 Degree for Tokyo Marui Hi-Capa and Glock Series GBB Durable rubber construction 75 Degree High quality, precision manufacturing for improved air seal Suitable For Toyko Marui Hi-Capa & Glock Series Airsoft Gas Blow Back GBB Pistol