This high-end gear set for electric airsoft guns from Siegetek Concepts in the USA offers
the world's highest level of durability and wear resistance.
Gear Set Specifications / Required Parts
Material/Manufacturing Method: Nickel-chromium-molybdenum steel, fully machined + press-fit & laser welding
Surface Treatment: Nitriding
Gear Ratio: 14.09:1
Sector Gear:Short stroke single sector gear, 13 teeth (3 teeth cut on the release side)
Gearbox: Tokyo Marui compliant or compatible V2/V3/V6 (KRYTAC not usable)
Piston: Piston with standard width rack gear
Anti-reversal Latch: For standard use
Number of Anti-reversal Latch Teeth: 11 teeth
If the latch is difficult to engage, please follow the diagram in the English installation guide below and
shorten the latch tip by about 0.5mm by filing it down before use.
Always be careful not to exceed the muzzle energy regulated by the Firearms and Swords Control Law.




