Find all Polarstar brand products .
PolarStar Airsoft is the brand that popularized the use of HPA (High Pressure Air) in airsoft.
Known for its compressed air systems that replace AEG gearboxes or integrate into existing platforms, PolarStar is aimed at demanding players looking for consistency and advanced responsiveness.
The brand offers well-known Drop-In systems such as the Fusion Engine, the F2 dual-solenoid system and the KHYTERA mechanical system.
These AEG to HPA gearbox conversion kits enable precise control of firing velocity (FPS), rate of fire and valve opening timing, a selection of firing modes, and instant firing reactivity.
Polarstar also offers important accessories to complete the eco-system, such as HPA regulators (MRS), connecting hoses, US-format quick connectors, adapters for HPA cylinders and air lines, and FCU-type spare parts.
