Polarstar Kythera HPA Engine Size:V2 Gearbox Extreme Vision--ultimate visibility

Extreme Vision--ultimate visibility

Traditional M92 sights

Comes in black or light grey color

Longer style silencer for use on rifles and pistols

Polarstar Kythera HPA Engine Size:V2 Gearbox Extreme Vision--ultimate visibilityThe Polarstar Kythera HPA Engine for airsoft AEGs. Fits in various mechbox styles including V2 (M4, etc), V3, and JG SR 25 style. Achieve 270 500 FPS with simple adjustments. In addition to the engine, you will need a base gun, HPA air tank, line, and regulator. The Kythera has been the most eagerly anticipated products from PolarStar in the past decade. This HPA system is a radical departure from all previous systems that PolarStar has produced since