Union Fire 18:1 Steel CNC Gear Set Hand Grenades retractable stock and all the

retractable stock and all the accouterments of the modern AK

4) ensuring loading nozzle inline with the hop-up

rated to run at 35000 rpm

Redesigned hop-up gear to enable micro adjusting for the best hop setting depending on BB weight

Size is 7x19x31cm

Union Fire 18:1 Steel CNC Gear Set Hand Grenades retractable stock and all theThis is a 18: 1 Original Torque gear set from Union Fire. CNC full metal construction. Suitable to use as a replacement for your original gear set if yours becomes damaged or worn. Some airsoft replicas have 18: 1 gear sets as standard parts, making this a suitable replacement gear set if you want to keep using the original gear ratio.