PRODUCT DETAILS Action AUG 8mm M120 Gearbox Set

Action AUG 8mm M120 Gearbox Set

Description

ACTION have come out with the AUG M120 8mm Gearbox Set, a complete assembled gearbox design for AUG Series Airsoft Electric Gun AEG and ready to drop into your AUG. Inside is a M120 Spring with rear wiring.