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Aztech Innovations APACHE Prime Tappetless cylinder head - Azraels Armoury
Aztech Innovations APACHE Prime Tappetless cylinder head - Azraels Armoury
Aztech Innovations APACHE Prime Tappetless cylinder head - Azraels Armoury
Aztech Innovations APACHE Prime Tappetless cylinder head - Azraels Armoury
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    Aztech Innovations APACHE Prime Tappetless cylinder head


      The latest tappetless system available and takes our APACHE to a new level!

      Here it is after numerous prototypes of a new design, the APACHE PRIME!  The first of its kind in the world, all air controlled driven by the piston. 

      -No mechanical forks or prongs to retract the nozzles
      -No timing issues
      -No broken return springs
      -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. You do not need to adjust the nozzle tip like the last one although you can install the V3 rubber if you require even more length in the nozzle tip.

      The APACHE produces extremely consistent high pressure air flow seen as a huge improvement in consistency of feet per second plus a noticeable improvement in accuracy thanks to the streamlined airflow into the barrel and behind the gel, pushing the gel in a single uniform flow for max power.

      Please note, using an APACHE DOES NOT increase the volume of your cylinder.  The APACHE doesn't open be able to increase volume, it opens when cylinder pressure increases through the piston moving forward, then the air moves from the Cylinder forward into the APACHE, the volume doesn't increase as it opens it moves.

      To prevent risking damaging the APACHE nozzle we suggest do not fire the apache with the upper receiver off. This APACHE version requires the t-piece to be fired. Do not shoot the gel blaster with the APACHE installed without having the t-piece in place.


      • No timing issues... ever!
      • Improved accuracy!
      • Max efficiency, max range, less turbulent flight.
      • Unique sound - everyone will know you are running an APACHE
      • No more broken return springs
      • No FPS loss from semi to auto modes
      • Tappet plate and return spring no longer required

      Tested and proven to feed perfectly with zero fps drop comparing semi auto to full auto all the way up to 85 rps on DSG and well over 500 fps on SSG.

      The APACHE is a hi-tech little piece of kit, we highly recommend only experienced AEG builders tackle an install and setup. The theory is very similar to HPA for tuning and airflow.  The process is definitely made easier with the Aztech Adjustable T-piece to assist in setting the seal of the nozzle to the t piece while allowing for perfect feeding from the magazine. 

      This APACHE comes with the included spring only, no different type is needed. The APACHE V2.5 rubber nozzle tip comes in the box and needs glueing. We also recommend a low strength loctite on the bottom base thread when you finally install it to ensure it does not unscrew under high vibration environment.

      We recommend only using Ausgel Elite or AKA Extra Hard gels, softer gels and older gels will not be able to handle the high nozzle speed of the APACHE. 

      • The body is made completely of 7075 CNC aluminum
      • Nozzle made from CNC 7075 Aluminum
      • All seals are Nitrile 70 duro rubber.
      • Custom made 70 duro rubber tip.
      • Anodized surface
      • Spare rubber tip