Engines

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

PDiK V2 CNC Shell

Developed and manufactured by Mancraft, this drop-in kit forms the basis for mounting HPA conversions for the most common AEG replicas fitted with the V2 gearbox.
The conversion is CNC machined from high-quality aluminum alloy and anodized to minimize sc

Developed and manufactured by Mancraft, this drop-in kit forms the basis for mounting HPA conversions for the most common AEG replicas with the V3 gearbox.
The conversion is CNC machined from high-quality aluminum alloy and anodized to minimize scratches

Developed and manufactured by Mancraft, this drop-in kit forms the basis for mounting HPA conversions for the most common AEG replicas fitted with the V2 gearbox.
The conversion is CNC machined from high-quality aluminum alloy and anodized to minimize sc

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

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

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

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

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

Gate PULSAR S HPA Engine with TITAN II Bluetooth Front Wired

Gate PULSAR S HPA Engine with TITAN II Bluetooth Rear Wired

Mancraft PDiK V3

Gate Pulsar D HPA Engine with TITAN II Bluetooth Rear Wired

Gate Pulsar D HPA Engine with TITAN II Bluetooth Front Wired