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Aztech Innovations APACHE Air Pressure Activated Cylinder Head for V2 Gearboxes

ID: 36663 (Part-Aztech-APACHE-ASV2)
Aztech Innovations APACHE Air Pressure Activated Cylinder Head for V2 Gearboxes
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Aztech Innovations


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  • Made from CNC 7075 Aluminum
  • Comes with adjustable nozzle (4mm of adjustment from 19.5 to 23.5mm)
  • Comes with installed 0.7mm spring and spare 0.8mm spring
  • Comes with 2mm and 3mm thick sorbro pads that can be installed
  • All seals are Nitrile 70 duro rubber
  • Anodized finish
How does a perfect seal and no tappet plate or return spring sound?

Well to Aztech Innovations it sounded pretty amazing. So we had to design and build it.

Here it is, the APACHE for airsoft! The first of its kind in the world, all air controlled. No forks or prongs to retract the nozzles, No timing issues, No broken return springs and no broken tappet plates and best of all no fps droop on high rate of fire.

The all in one sealed cylinder head ensures perfect seal for max air flow and zero air loss with out any mechanical gear driven parts to create issues.

Tested and proven to feed perfectly, zero fps drop from semi to auto all the way up to 75 rps at over 400 fps.
We see on average a 15 fps drop in power from a well sealed strong return spring tappet plate system but there are no timing adjustments needed for any rate of fire up to 75 rps

Manufacturer: Aztech Innovations


Material: Aluminum
Compatibility: Airsoft V2 Gearboxes

About Aztech Innovations

Aztech Innovations designs and manufactures unique parts and solutions for popular Airsoft platforms.

1 Customer Review

(Write a review)

by Bennett K. on 07/26/2023
"I bought this to test in my DSG M249 before putting it in something else, and it works like a dream!
It can defiantly keep up with a high RPS.
However there is a noticeable deviation in fps, but I still need to adjust the air nozzle again, so that may be the problem. (too short)
Either way, I'm keeping it in my LMG and buying another one!

Keeps up with a high RPS.
Adjustable air nozzle. (so it can fit a wide range of rifles... like all of em)
Comes with sorbo pads. (in case you're using a metal piston head.)
Very simple to service and not a pain in the rear.

As of right now, to keep it in place you need to superglue it, I tried locktight and it didn't work. (So somewhat permanent)
Hard to properly determine the exact length of the air nozzle. (Trial and error)
As of right now, there is a noticeable deviation in FPS, but I need to lengthen the air nozzle. (I will update soon)

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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