Airsoft GI small logo

High Pressure Air (HPA ) Related Items

The best place to find HPA Airsoft Accessories

HPA (high pressure air) systems are used primarily in Polarstar airsoft products. The system operates by providing the airsoft gun with a consistent flow of compressed air. When utilized by the Polar Star fusion engine, HPA provides a very solid form of energy for the airsoft gun.

Experimented player POV: HPA is great system to have if you are running a polar star or want to run a GBB rifle or pistol without worrying about green gas not performing in cold weather or CO2 drying out your rubber seals. HPA or High pressured air is just compressed air in a tank, therefore it has no cool down factor or impurities in its make up, HPA is very clean and can allow for some amazing performance in such polar star or wolverine engine builds.


Refine Search

113 items | Pg  1  » 
| Sort
| Display
Free Shipping On All Orders Over $99 with coupon code WOMBO!
PolarStar F1-CL Version 2 Conversion Kit (M4/M16)
qualifies for free shipping

PolarStar F1-CL Version 2 Conversion Kit (M4/M16)

$380.00

BUY NOW
PolarStar Braided Air Line (42"/Black)

PolarStar Braided Air Line (42"/Black)

$39.00

BUY NOW
PolarStar Male QD Fitting Assembly

PolarStar Male QD Fitting Assembly

$15.95

BUY NOW
PolarStar Wire Harness Rev. 2 (18)

PolarStar Wire Harness Rev. 2 (18)

$11.95

BUY NOW
PolarStar Wire Harness Rev. 2 (7.5)

PolarStar Wire Harness Rev. 2 (7.5)

$10.95

BUY NOW
PolarStar Wire Harness Rev. 2 (13)

PolarStar Wire Harness Rev. 2 (13)

$10.99

BUY NOW
PolarStar UGS Stock Rail Original (2.000" Diameter)

PolarStar UGS Stock Rail Original (2.000" Diameter)

$32.00

BUY NOW
PolarStar F2 Switchboard (V2)

PolarStar F2 Switchboard (V2)

$21.75

BUY NOW
PolarStar MRS (Regulator Only)

PolarStar MRS (Regulator Only)

$135.00

BUY NOW
PolarStar Micro Reg GEN2 (w/42" Braided Air Line)
qualifies for free shipping

PolarStar Micro Reg GEN2 (w/42" Braided Air Line)

$162.00

BUY NOW
PolarStar Micro Reg Gen2- Regulator Only

PolarStar Micro Reg Gen2- Regulator Only

$125.00

BUY NOW
Redline Airsoft Integrated Grip Line Flex Connect For HPA Engine (Black)

Redline Airsoft Integrated Grip Line Flex Connect For HPA Engine (Black)

$16.50$16.17

Save: $0.33
BUY NOW
Redline Airsoft Poppet Shim Kits

Redline Airsoft Poppet Shim Kits

$14.95$14.65

Save: $0.30
BUY NOW
Polarstar Kythera SA V2.5  (A&K/JG/SR-25)
qualifies for free shipping

Polarstar Kythera SA V2.5 (A&K/JG/SR-25)

$290.00

OUT OF STOCK
Polarstar Kythera SA V3 (AK)
qualifies for free shipping

Polarstar Kythera SA V3 (AK)

$275.00

OUT OF STOCK
PolarStar JACK V2 (SR25/G&G mini)
qualifies for free shipping

PolarStar JACK V2 (SR25/G&G mini)

$340.00

OUT OF STOCK
PolarStar F1-CL Conversion Kit (G&G SR25)
qualifies for free shipping

PolarStar F1-CL Conversion Kit (G&G SR25)

$350.00

OUT OF STOCK
PolarStar F1-CL Conversion Kit (Ares Amoeba)
qualifies for free shipping

PolarStar F1-CL Conversion Kit (Ares Amoeba)

$395.00

OUT OF STOCK
PolarStar CGS Type 2 (33g CO2/Insert Included)
qualifies for free shipping

PolarStar CGS Type 2 (33g CO2/Insert Included)

$275.00

OUT OF STOCK
PolarStar Fusion Engine Nozzle for M4/M16 (Black)

PolarStar Fusion Engine Nozzle for M4/M16 (Black)

$18.00

OUT OF STOCK
PolarStar Fusion Engine Nozzle for M4/M16 (Red)

PolarStar Fusion Engine Nozzle for M4/M16 (Red)

$18.00

OUT OF STOCK
Polarstar Kythera SA V2  (M4/M16)
qualifies for free shipping

Polarstar Kythera SA V2 (M4/M16)

$275.00

OUT OF STOCK
PolarStar MRS Air Rig (w/ 42" Braided Air Line)
qualifies for free shipping

PolarStar MRS Air Rig (w/ 42" Braided Air Line)

$179.50

OUT OF STOCK
Next Page
Copyright © 2021 Airsoft GI
Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.