Modify Modular Gear Set 8mm Ver.2/Ver.3 Speed 16.32:1

Specifications

• Steel gears are hardened and durable
• Modular design, no need to adjust gear clearance
• Easy to install and easy to maintain
• Recalculate the size of the upper cam and shorten the stroke of the lever
• With a safety check valve, the “one” groove on the Anti-Reversal Latch is designed to quickly and safely release the electric gun spring before opening the gearbox.