[Siegetek Concepts] GS-TP Torque Plus (40.91:1) for V2/V3/V6

This is a high-end gear set for electric airsoft guns from Siegetek Concepts in the USA.
It boasts the world's highest level of durability and wear resistance.

Gear set specifications/required parts
Material/Manufacturing method: Nickel-chromium-molybdenum steel, fully CNC machined + press-fitted & laser welded
Surface treatment: Nitride treatment
Gear ratio: 40.91:1
Sector gear: Single sector gear, 16 teeth
Gearbox: Tokyo Marui compliant or compatible V2/V3/V6 (KRYTAC not usable)
Piston:Half-rack gear piston with all-metal teeth
Anti-reversal latch: For standard use
Number of anti-reversal latch teeth: 12 teeth

If the latch does not engage easily, please shorten the tip of the latch by approximately 0.5mm by filing it down, as shown in the diagram in the English installation guide below.

In the case of a V2 gearbox, the diameter of the sector gear is large and interferes with the projection of the switch retainer, so
adjustment such as filing may be required.


RETRO ARMS Piston 14.5 steel teeth TM Next Gen AR/M4can be used as a half-rack gear piston by filing down the projection that catches on the dummy ejection port part.
Caution is required during use, as the inner diameter is slightly narrow and the piston head fixation is unique.

Always ensure that the muzzle energy does not exceed the limits specified by the Firearms and Swords Control Law.