E.T.S.™ Electronic Trigger System

The Evolution Airsoft E.T.S.™ is an advanced device using state of the art technology compatible with most V2 gearboxes without the need of any modification.
Before its release in almost 2 years of developement it went through a number of improvements and modifications from its original design and the version we are now releasing is actually the Third Generation with several hardware improvements and V5.2.3 software run by our very powerful CPU and supported by our Oversized Mosfet Unit™.

The E.T.S.™ is easy to install and easy to program, detailed instructions are provided with the product. Unexperienced users are supported by on-line tutorials.

With the E.T.S.™ you can easily program how your gun will shoot, you’ll be able to program your rifle to shoot a burst of 3 BB’s or any other number of BB’s from 1 to 250, this means you’ll also be able to set your gun to be semi auto only or to limit the amount of BB’s shot with one trigger pull to simulate the use of low capacity magazines, it is up to you to decide, the software doesn’t give you any limitation.

With the E.T.S.™ your Lipo battery is safe, no more damages, no more ballon as the result of over-discharging. The E.T.S.™ incorporates a programmable Lipo Protection function, you can protect your 7.4V, 11.1V or even 14.8V batteries!

Returning to the gun’s standard operation is as easy as program it.

Replacing your standard trigger with the Evolution Airsoft’s E.T.S.™ you’ll also say good-bye to the burned switches problem as the current will flow through a very powerful Oversized Mosfet Unit™ that can be placed inside the buffer tube or even inside the gearbox as its design has been optimized to be very compact.

The E.T.S.™ is sold as a complete unit with the Oversized Mosfet™ and everything you need to install it, or alone, in case your gun already has a mosfet installed, as the E.T.S.™ software is capable to drive also third party mosfets.

The E.T.S.™ has been completely designed, manufactured and quality controlled in Italy, and as a premium feature it comes in a mini custom hardcase.

Interested in our products?

E.T.S.™ Electronic Trigger System Technical Specs

  • Programmable burst 1-250 shots
  • Digital trigger switch
  • Digital cut-off sensor
  • Digital safety
  • Shortened trigger stroke
  • Operating tension 7.4V – 14.8V
  • Programmable Li-Po protection function 2-3-4 cells
  • Compatible with any Mosfet
  • Designed and Made in Italy

Oversized Mosfet Unit™ Full Set Technical Specs

  • Higher rate of fire
  • Faster trigger response
  • No battery drain
  • Over engineered Mosfet Unit
  • Compact size, can be placed inside the gear box
  • Drop-in installation on most V2 gearboxes
  • Operating tension 7.4V – 14.8V
  • Designed and Made in Italy


E.T.S. Drop-in with Oversized Mosfet Unit

The all new E.T.S.™ Drop-in with Oversized Mosfet Unit™

Evolution International S.r.l. are glad to announce the release of the Drop-in version of their Electronic Trigger System (E.T.S™) with Oversized Mosfet Unit™ completely designed and manufactured in Italy.

This new Drop-in version has been highly requested by those customers that do not have the necessary knowledge or do not want to spend even the few minutes necessary to install the standard version. The new E.T.S. Drop-in comes already fully wired and ready to replace the standard trigger switch. No adjustments or modifications to the standard V2 gearbox and its parts are required.

The only operations necessary to install the new E.T.S.™ electronic trigger and the Oversized Mosfet Unit™ are so simple that more than that is impossible: just remove the original trigger switch and the cut-off lever (the E.T.S.™ is fully digital and doesn’t use the mechanical cut-off), place in the gearbox the wired E.T.S.™ and.. and… that’s all, nothing more, you’re ready to rock!

The E.T.S.™ is easy to install and easy to program, detailed instructions are provided with the product. Unexperienced users are supported by on-line tutorials.

With the E.T.S.™ you can easily program how your gun will shoot, you’ll be able to program your rifle to shoot a burst of 3 BB’s or any other number of BB’s from 1 to 250, this means you’ll also be able to set your gun to be semi auto only for some CQB games or to limit the amount of BB’s shot with one trigger pull to simulate the use of low cap magazines, it is up to you to decide, the software doesn’t give you any limitation.

With the E.T.S.™ your Lipo battery is safe, no more damages, no more ballon as the result of over-discharging. The E.T.S.™ incorporates a programmable Lipo Protection function, you can protect your 7.4V, 11.1V or even 14.8V batteries (yes, we are looking forward, so you won’t need to change your E.T.S. as more powerful batteries will come out on the market)!

Returning to the gun’s standard operation is as easy as to program it.

The E.T.S.™ is powered by V5.2.3 software run by our very powerful CPU and supported by our Oversized Mosfet Unit™.

Interested in our products?


A unique design

Evolution added to their line of programmable electronic triggers and mosfets a new version designed to perfectly fit the internals of their Recon guns gearbox.

Installing the Evolution E.T.S. on the Evolution Recon guns is now easier than ever: not only the unit comes already wired, but it is designed to be placed in a specific slot designed to retain the Evolution Oversized Mosfet Unit. This retention slot is a standard feature on all guns of the Evolution Recon line.

The installation of the E.T.S. electronic trigger and its Oversized Mosfet Unit is completely “on board”. Unlike other products offered by the competition, all components of this system are securely placed inside the gearbox. There are not external units that could be damaged or that keep space in the battery compartment. This is one of the great advantages of the Evolution Recon guns.

The Evolution Recon gearboxes have a special retention system specifically designed to retain and secure in place the Oversized Mosfet Unit which is part of the Evolution Electronic Trigger System (E.T.S.). This is a standard feature on all the Evolution Recon guns (Full Metal and Carbontech™ versions).

The unit is delivered in a deluxe protective hardcase and it is compatible with all guns within the Evolution Recon line, both the metal and the Carbontech™ versions.

Technical Specs

  • Programmable burst from 1 to 250 shots (1 BB increments)
  • Digital trigger switch
  • Digital cut-off sensor (works without the mechanical cut off lever)
  • Digital safety (the mechanical safety lever can be removed or kept as a secondary safety)
  • Shortened trigger stroke
  • Faster trigger response
  • Operating tension 7.4V to 14.8V
  • Programmable LiPo protection function 2-3-4 cells
  • Drop-in installation
  • Full “inside the gearbox” installation
  • Installs in 30 seconds with no modifications
  • Easy to use and to switch between functions
  • Compatible with any commercially available battery, no modifications to the battery required

E.T.S. Drop-in Recon Version

Take a look at the photo gallery