ZCI CNC Airsoft gearset 16:1

High Performance CNC gear set 16:1

Specifications:
– Drive Ratio: 16:1
– High speed
– Material: Steel
– Production: CNC Machining
– Suitable Spring: M110-M150
– Super High speed: Up to 40 RPS (rounds per minute) with M120 or less spring!
– Recommended for Ver. 2 & Ver. 3 Gearboxes only!