Polarstar Kythera HPA Engine Size:SR-25 Gearbox Works in all the 1911A1

Works in all the 1911A1 and 1911 tactical models

Fits in Tokyo Marui gas pistols and clones

The Dye i4 Thermal Facemask is one of the best airsoft and paintball head protection systems made

If they're bigger

Polarstar Kythera HPA Engine Size:SR-25 Gearbox Works in all the 1911A1The 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