Evolution International

Renowned Italian manufacturer that designs and assembles a range of airsoft guns and parts such as electronic trigger systems, storage cases and BBs that offer the highest level of performance and accuracy. The company is well-known for its attention to detail, high-quality construction and reliable performance. We stock a range of airsoft products, as well as a selection of parts and accessories that make it easy to upgrade your gun into something more powerful. Read More>>

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Electric Trigger System MOSFETS

Evolution International deliver a range of ETS MOSFETS, so let's explain some of the keywords/features you may come across: Any rifles without ETS II or ETS III in the title will not have one installed as standard, but all of the gearbox shells are compatible with the ETS MOSFETs.

Evolution ETS II

The ETS II is the Electronic Trigger System II is one of the newer ETS by Evolution. Now the original ETS has been discontinued the ETS II has replaced it as the standard MOSFET trigger system. The ETS II utilises a number of features using its microswitch system, including:
  • Configurable Fire Selector
  • Binary Trigger
  • Burst Mode
  • Ramping Full Auto
  • Active Brake
  • Sniper Delay
  • Low Voltage Detection

Evolution ETS III

The ETS III by Evolution is the higher end of their two ETS MOSFET systems installed in a number of their rifles. They have more functions than the standard ETS II also use microswitch systems. These functions are as follows
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