Siegetek Cyclone Dual Sector Gear Set

Siegetek Cyclone Dual Sector Gear Set

  • £150.00

Achieve extreme rate of fire and trigger response with the revolutionary Cyclone Dual Sector Gear system.

The DSG fires 2 shots for each sector gear rotation. This can provide twice the rate of fire over normal sector gears, allowing you to shoot more than 60 rounds per second if desired. You can also use this system as a more efficient and less stressful way of achieving a moderate ROF.

Normal semi-automatic function is maintained by a dual cut-off cam.

Like all Siegetek gear sets, these are CNC machined from chromium molybdenum steel for ultimate precision and durability. As the world’s strongest gears, they are virtually unbreakable under normal use.

Available for V2/3 gearboxes in balanced and high speed ratios. Compatible with standard spec gearboxes.

Material: Chromium molybdenum steel, with a rustproof coating.
Weight: 65g

  • Dual Sector Gear - Provides 2 shots per sector gear revolution.
  • Dual cut off cam - Maintains semi-auto function with the incredible trigger response that the DSG provides.
  • Unique cut-off cam shape - Makes semi auto cut-off faster, reducing overspin and the chance of a trigger lock up.
  • Dual tappet plate cams - Correct BB feeding is maintained by cycling the air nozzle twice per sector gear cycle.
  • Greater gear thickness - A larger contact surface area further improves durability.
  • Enhanced anti-reversal teeth - Reduces uneven wear to the anti-reversal latch, and makes the gear set quieter.
  • Unique bevel gear tooth design - Prevents the motor pinion gear from contacting the anti-reversal teeth.
IMPORTANT Installation Instructions:

DSG Specific

General Siegetek

Works well with:

Siegetek Spring Guide Spacer - This pre-compresses the spring to regain power lost through the shorter piston cycle provided by the DSG. These should not be used with the piston spacers.

Siegetek Piston Spacers - These also pre-compress the spring. They offer more versatility than the spring guide spacer, at the expense of increased piston assembly weight. They should not be used with the SGS.

TerminusX Bushings - These highly durable tungsten carbide steel bushings are recommended by Siegetek themselves.  Bushings need to be capable of withstanding the high hardness gear axles, and sadly most stock bushings are far too soft and must be replaced.

Lonex Steel Shims - Achieve perfectly meshing gears with these precision shims.