Regulator Service or Pressure Change

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• 

  $150.00

  Sumo 1.6 x 6.25 inches

  $150.00

  THIS IS AN AIRGUN ONLY PART

  

  This part is designed and manufactured by DonnyFL

  Remember to always order your suppressor one size larger for shrouded barrel PCP’s.
  If you have a .22 caliber shrouded barrel PCP, you’ll want to order a .25 caliber suppressor.
  The .177/.22 is for shrouded barrel .177 or direct barrel threaded PCP’s in .22.
  The .22/.25 is for shrouded barrel .22 or direct barrel threaded PCP’s in .25.
  The .25/.30 is for shrouded barrel .25 or direct barrel threaded PCP’s in .30. The exception to this rule is the Gauntlet .30 which is shrouded but because of the unique end cap, marries the barrel and shroud at the end.

  The Tanto, Tatsu, FX, or Sumo are not recommended for the Gauntlet .30 caliber because of the relatively small internal volume of these suppressors and the elevated operating pressures of the G30. We recommend the Ronin be used on all of our G30 Builds.

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• 

  $350.00

  Hajimoto Flex Reg on 22ci Aluminum 3K for the G1

  Gauntlet Flex Reg with 22ci Tank – Hajimoto Configurations

  $350.00

  Introducing a Hajimoto Productions Exclusive offer!

  

  22ci/360cc/.36L Aluminum Tank 3000PSI
  Newly redesigned unit
  Now has a high pressure and low pressure burst discs!
  
  

  Flex 22 Configuration For Generation 1 Gauntlet .177/.22 Cal
  Stock .177/.22 | 3000/1100PSI Regulator
  Flex 22 .177/.22 |3000/700 to 1500PSI

  Flex 22 Configuration For Generation 1 Gauntlet .25 Cal
  Stock .25 | 3000/1900PSI Regulator
  Flex 22 .25 | 3000/1500 to 2300PSI

  If you are looking to add an externally adjustable reg to your Gauntlet 2, take a look at swapping your current fixed reg to the Flex reg found HERE

  Installs on the Gauntlet with minor tank shroud modifications. (The Gauntlet 2 is shown to give an idea of what modification needs to happen and that is simply a hole drilled in the bottom of the plastic tank shroud for the fill nipple.
  
  

  A 22ci aluminum 3000PSI cylinder with externally adjustable Ninja Flex Reg for your Umarex Gauntlet1! The volume of air in these 22ci tanks over the 13ci is mind-blowing!

  The diameter of the tank is 54-55mm across so a modification to the forearm is required on a Gauntlet 1. I do offer a tank shroud modification service for Gauntlet 1 owners that can be added to a build or provided as a mail-in service.

  The Gauntlet 2 forearm slide right over without any issue. Only one access hole needs to be drilled so the fill port is accessible at the bottom.

  Consider picking up our extended foster fill adapter to make coupling and filling a breeze.

  The Power Flex Combo allows the user to externally adjust the regulator output pressure on the fly with an adjustment range of 800PSI!

  When installing the Flex 22 on the Umarex Gauntlet. Tighten the degassed tank and regulator assembly fully to the rifle, then back it off until the fill port is on the bottom and the gauges are left and right. Now fill the bottle with air and all will tighten up solid. Proper alignment will be achieved before the 360° maximum rotation limit is realized.

  Comes with a dedicated Spanner Wrench for power adjustment. MADE IN THE USA!

  Because of practical limitations, regulator output will be +/- 50PSI (3.5bar) within the requested output.

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• Sold out!

  

  $18.50

  Umarex Gauntlet Regulator Shim Pak

  $18.50

  Hajimoto Productions Regulator Shim Kit For Umarex Gauntlet

  I have put together a very easy and complete stainless steel shim kit so you can adjust your Gauntlets Regulator output. The shims that I have included give you a wide range of adjustability to mix and match different thicknesses to get the regulator to output exactly what you want. The shim kit comes with easy to follow instructions which guide you through the process as to what shims you need to add to typically achieve my recommendations for each Gauntlet Caliber.

  The shim kit contains:

  • 2 – #5 Shims.
  • 1 – #3 Shim.
  • 2 – #2 Shims.
    (Two #2’s = One #4 | Two #5’s = One #10 | One #5 + One #3 = One #8, and so on)

  To take a stock G1 .177/.22 from the stock 1100-1050PSI to my recommended 1350-1400PSI you would add two (2) #5 shims (10).
  To take a stock G1 .25 from the stock 1900-1950PSI to my recommended 2100-2200PSI you would add one (1) #3 shim (3).
  The included two #2 shims are for minor adjustments if you have a finicky regulator.

  DETAILED LESSON/EXAMPLE:
  Let’s say your .22 Gauntlets regulator only puts out 1300PSI after installing the two #5’s when it should be 1350 to 1400PSI, you would add one #2 for a total of 12 to help get it there. If after the addition of the one #2, you’re still 50psi short so you would pull out the #2 and use the #3 for a total of 13.

  Always use a regulator output tester to confirm the output pressure of your regulator. It is the only safe and sure way to properly adjust the pressure of your regulator.

  You have to fill and purge so the Belleville washers settle into the new preload. Be sure to slow fill your bottle the first time only to 500PSI and then purge it, fill slowly a second time to 1000, and then purge fill the final time slowly and watch to be sure the reg has settled and does not exceed your target pressure. If it does exceed your target pressure, stop filling, purge and shim less.

  If you rapid fill, there is a good chance you will pop your burst disc.

  

   

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