EPES Gearbox O-ring Set

EPES Gearbox O-ring Set A spare gearbox o-ring set for the cylinder head, piston head, nozzles and more. Made by EPES airsoft from NBR70 rubber. The set comes with two piston head o-rings, two cylinder head o-rings, four nozzle o-rings and two thinner sized o-rings for other aftermarket parts. A great set of o-rings for servicing most gearboxes and techs alike. Features: 2x piston head o-rings 2x cylinder head o-rings 4x various sized nozzle o-rings 2x thinner cylinder head o-rings