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Valken Airsoft V12 Engine Electro-Pneumatic Gearbox Kit - Ver.2

ID: 49791 (GB-V-V12)
Valken / Annex49791
4.3 stars, based on 7 reviews
Valken Airsoft V12 Engine Electro-Pneumatic Gearbox Kit - Ver.2
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Bucking not included


MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.

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Join the battle today and dominate the opposition. Upgrade your custom build with the power and reliability of the V12 Airsoft HPA Engine, with easy drop-in installation and convenient programming interface via the trigger LED set up and quick change nozzle design you will be able to adapt to any field and mission.HPA system not included


  • Easiest drop-in installation in the industry
  • V12 Black .100 Nozzle installed
  • Program lock-out mode allows player to cap rounds per second and fire modes to discourage cheating and comply with various rule sets and field limits
  • Trigger LED UI programming
  • Compatible with aftermarket poppets and shim kits
  • Quick change nozzle design with additional nozzles sold separately
Compatibility: For use with any Tokyo Marui, G&P, Matrix and other compatible M4 / M16 series Airsoft AEG rifles
PSI Operating Range: 90-120 PSI (Do NOT exceed 120 PSI, otherwise you may damage the internals)
Power Type: High Pressure Air Tank (Tank and Regulator System not included)
Package Includes: Pre-Assembled V12 Engine, QD male hose connector
Battery: 7.4v-9.6v NiMH or Lipo (sold separately, wired with red mini-JST plug)

Manufacturer: Valken

Required Equipment:
  • M4/M16 or other Ver. 2 AEG Rifle (the V12 replaces the original gearbox)
  • HPA Tank
  • Stabilizer/Regulator Remote Line
  • Small Battery (7.4v-9.6v recommended. Can be LiPo or NiMH)
  • *The above items are not included, but are available here at

    Disclaimer on High Pressure Air (HPA) Systems:

    HPA Tanks are a safe and effective source of power though there are some precautions you must follow. Please follow these proper precautions when using HPA systems:

    - NEVER put oil in the fill valve of the tank, or else the tank can combust on refill and serious injury can occur. Lubrication is not necessary in HPA systems.
    - ONLY allow properly trained professionals to fill your HPA tank.
    - ALWAYS double check your Regulator pressure. Never raise the regulated pressure above 120 PSI
    - Make sure to have your tank Hydro-Tested when necessary. (Usually 3-5 years from date marked on tank, depending on make and model)
    - Be sure to properly transport your HPA tank. Store in a safe, secured place when in a vehicle, and be sure to stow in a bag or tank cover when in use. Avoid dropping the tank on hard surfaces as this can seriously damage the tank and lead to failure.
    - Always turn off the tank and bleed the air line when you are done. This will ensure a longer tank and system lifespan.

    California residents click here for Proposition 65 warning

    7 Customer Reviews

    (Write a review)

    by Linda J. on 05/20/2018
    "Shoots really well and you can get insane trigger response but I had a few problems. My first problem I had was my hop up did not for it and I need to buy a new one. Then on the first time I shot it the macro line was already leaking and now i have to buy a new one as well. And lastly i do not have a saftey so,in order to program it i have to take my whole gun apart.

    Fast rof
    Good trigger response (if you mod it)

    Cons ( for me )
    No saftey
    Air leaked on the first time
    Hop up did not work
    by John P. on 04/27/2018
    "I love the v12. I have played games and man, you can win by yourself when playing on a team.

    pros: great for the budget
    has good rang
    lasts a long time on a 62cu tank

    cons: trigger pull is long
    have to get custum trigger if you want to change it

    I only gave four stars because the trigger pull is long. you can get a better trigger on tapp airsoft.

    over all I love the v12.
    by Camden K. on 11/16/2017
    "So after having the valcan v12 for a few months I thought I might do a review. All around this is a great way to get in to hpa and to be able to be on the same “playing field” as the polerstars. One problem I had was when I first hocked it up to air it didn’t feed so after I took it apart I found ther was a line disconnected so I just reconnect it and it was shooting perfect.

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