Products tagged with https://cdn.webshopapp.com/shops/44381/files/382263904/hop-4247.jpg

“GBB” type, flat hopup rubber, 70°, pack of 4


Initially designed for the TAC-41 “GBB” hopup, this hopup rubber can fit inside most of airsoft guns using “GBB” hopup rubber.

Transparent silicone for easier installation, yellow color, 70° hardness, 4 pi