All HPA Parts & Accessories

The new SPEED Airsoft HPA/MOSFET M4 triggers released are designed to work with Polarstar HPA conversion systems.The SPEED HPA/MOSFET M4 triggers i...

The Redline Poppet shim kit allows you to tune the airflow through your stock PolarStar Poppet.You can swap or combine the color coded shims to ach...

The Grip Connect allows you to more easily connect and disconnect your air system since one half of your quick connect is now solidly attached to y...

The new Ver-2, Gen-3 Engines offer the option of routing your Engines air hose to the rear by using a 90 degree rear air/milsim adapter. This is wi...

New voltage regulators allow for extremely low power consumption in sleep mode. Drawing under 28uA while idle, the Mini FCU is over 300 times more ...

The Polar Star Air Nozzles come in different bore diameters allowing players to change their FPS for different occasions. The user can easily shift...

The SPEED Airsoft Tunable Kriss Vector AEG Gen2 Triggers will give players the ability to customize the trigger pull of the Kriss Vector AEG to the...

The Polar Star Air Nozzles come in different bore diameters allowing players to change their FPS for different occasions. The user can easily shift...

Description Our series of Fusion Engine air nozzles allows you shift the velocity range of your rifle up or down to best meet your requirements. No...

The Polar Star Air Nozzles come in different bore diameters allowing players to change their FPS for different occasions. The user can easily shift...

With the PolarStar UGS™ (Universal Gas Stock) you can now get the performance advantage of a HPA system without needing to be tethered to a remote...

DescriptionNow you can Polarize the APS UAR with our specially designed cylinder mount. To attach, simply remove the receiver cover latch track fro...

The Polar Star Air Nozzles come in different bore diameters allowing players to change their FPS for different occasions. The user can easily shift...