Polarstar F2™ Offset HPA Conversion Kit (Semi-Auto) TRANSFERRED C-Clip to enhance lip stiffness

C-Clip to enhance lip stiffness for further sealing

Eye Relief: ~3"

PTS Masada AEG

Accepted the nozzle length from 21

Magazine Capacity: 28+1

Polarstar F2™ Offset HPA Conversion Kit (Semi-Auto) TRANSFERRED C-Clip to enhance lip stiffnessWinner 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. Dual solenoids allow for the nozzle and the poppet valve to be adjusted independently of each other for unparalleled control over both the loading time and air volume used. Additionally, this makes it possible to change the