Polarstar F2 - HPA Conversion Kit Version:V3 (AK G3) depress the top bottom on

depress the top bottom on the

The new NcSTAR 45/90/-45 Degree Vertical Grip can be locked into three different positions

NEW Improved: Lowered BDC Turret height

Action Army Amoeba AS01 and AS02 Striker Load Indicator & Lock Pin

SPR scope mount with locking quick release mount

Polarstar F2 - HPA Conversion Kit Version:V3 (AK G3) depress the top bottom onPolarstar F2 HPA Conversion Kit The F2 incorporates a new one piece, lightweight poppet valve design yet still operates on the same principle as the Fusion Engine poppet. This valve is able to operate at lower pressures and uses less air volume to function which optimizes air efficiency. A robust design allows for an operating pressure range of 45psi to 145psi which enables the F2 to achieve velocities from CQB to DMR while employing only one nozzle