G&G Cold Resistant Hop Up Rubber Bucking – Green. This is the green winter style G&G hopup unit. Very popular and works perfectly for a soft type.
Includes the brass ring and nub. G-10-109 (green type)
G&G Cold Resistant Hop Up Rubber Bucking – Green. This is the green winter style G&G hopup unit. Very popular and works perfectly for a soft type.
Includes the brass ring and nub. G-10-109 (green type)