patent number
Aura 4.5K Regulator

Immortal Air™ Aura™ 4500psi Regulator

5.00 out of 5
(5 customer reviews)


Our Aura™ regulator is equipped with numerous safety and performance features to provide you with an extraordinary playing experience. Trial by fire, this high performance regulator that has gone through rigorous testing and is player approved – keeping the players on they field where they belong! Fully Adjustable simply by dropping in a preset QuickPack™ Springpack…The fastest and easiest way to adjust your regulator!

(DOT-TC-PI Labeled) Approved for use anywhere in the world!

Clear selection
SKU: R-AUR45. Category: .


  • Immortal Air™ regulators feature a 2 Year Limited Warranty
  • DOT-TC-ISO Approved Regulator for World Wide use!
  • Patented Technology – One of the most efficient regulators on the market! Up to 30% more shots over the competition! – U.S. PATENT NUMBER: 9,518,800
  • Light and compact – Just right: not too big, not too small – eliminates the need for a reg extender
  • Massive flow rate / instantaneous recharge – No shoot-down – “Rock Solid” performance
  • Fully adjustable output pressure range via the Quick Pack™/Spring Pack – Allows for fast, precision output pressure conversion
  • ISO certified anodizing / sand-blasted finish – Attractive and durable – Super Sharp!
  • Stylish Exterior Design w/ incorporated wrench flats – Ease of use
  • ASTM Approved Burst Assemblies – Hi and Lo sides
  • Micro gauges – Standard equipment
  • Totally rebuildable, user friendly – Full line of parts kit support – uses standard tools, no need for special keys
  • Integrated mounting tang Vent Grooves – Permits total venting prior to regulator disengagement
  • Industry Standard 5/8-18 pressure vessel mounting threads – Fits all tanks in current use
  • Stainless Steel universal fill nipple – Durable – No fill station compatibility issues
  • Fully automated ISO Certified CNC machining – Ensures exacting specifications
  • Billet aerospace grade aluminum – Main body construction
  • Meets Military Spec. MIL-I-4520A
  • Please note: Product weight shown is for shipping purposes and does not reflect actual product weight

Additional Information

Weight .29 lbs
Output Pressure

1000PSI High Pressure, 450PSI Xtra Low Pressure, 550PSI Low Pressure, 850PSI Mid Pressure

5 reviews for Immortal Air™ Aura™ 4500psi Regulator

  1. Brandon Orozco
    5 out of 5


    Great Product, get a lot more shots out of my 13ci

  2. Nico
    5 out of 5


    Put this on my 13ci tank I get an extra 50 shots and more consistent shots less velocity fluctuations.

  3. Aaron
    5 out of 5


    Best thing I came Across for my 13ci tank. Good contest air efficiency

  4. Matt
    5 out of 5


    I could not be more pleased with this regulator. If you play pistol / magfed / air in stock this is an absolute must – it puts the competition to shame!

  5. Matt
    5 out of 5

    (verified owner):

    this is a good product. I get 50 more shots off my 13ci

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