Polarstar
Fusion Engine HPA Drop-In Kit V2 Gen 3 M4 / M16
The Fusion Engine™ from Polarstar is today one of the most proven HPA design for airsoft. It was originally released in 2011 and its received reward for “Best HPA Engine” in 8th Airsoft Player’s Choice Awards by Popular Airsoft. The third generation of th
€729,90
Kythera Semi-Auto V3
Kythera is one of the most innovative product from PolarStar in the past decade. This HPA system is purely mechanical which means that you don’t need to take care of any battery or be careful with FCU or any other type of electronics. It also means that t
€369,90
F2 HPA Conversion Kit V2 / M4 + FCU
Bite Sized Fusion Engine
Winner of the "Best HPA Engine" in the 9th Airsoft Players Choice Awards, the dual solenoid design of the F2 provides the same functionality as the legendary Fusion Engine but in a more compact, efficient and flexible design. D
Winner of the "Best HPA Engine" in the 9th Airsoft Players Choice Awards, the dual solenoid design of the F2 provides the same functionality as the legendary Fusion Engine but in a more compact, efficient and flexible design. D
€587,90
Kythera Semi-Auto V2
Kythera is one of the most innovative product from PolarStar in the past decade. This HPA system is purely mechanical which means that you don’t need to take care of any battery or be careful with FCU or any other type of electronics. It also means that t
€369,90
Fusion Engine HPA Drop-In Kit M249
The Fusion Engine™ from Polarstar is today one of the most proven HPA design for airsoft. It was originally released in 2011 and its received reward for “Best HPA Engine” in 8th Airsoft Player’s Choice Awards by Popular Airsoft. The third generation of th
€733,90
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