HPA System - Regulator

POLARSTAR F2™ HPA Conversion Kit - V2 M4/M16Attention: QD Fitting not included and Sold Separately

The F2™ incorporates a new one-piece, lightweight poppet valve design yet still operates on the same principle as the Fusion…

POLARSTAR MRS-RIG-KIT-36 / MRS "Modular Regulator Air System" Air Rig with Airline 36"POLARSTAR MRS "Modular Regulator System" Air RigIntroducing the new Modular Regulator System (MRS) designed and manufactured by PolarStar…

POLARSTAR MICRO-REG-KIT-42 / MR - Micro Regulator Air System - “Micro REG”, GEN2 with Airline 42"When the original Micro Regulator™ came out it was an instant hit since it was ultra compact yet offered the performance of…

POLARSTAR MRS-RIG-KIT-42 / MRS "Modular Regulator System" Air Rig with Airline 42"POLARSTAR MRS "Modular Regulator System" Air RigIntroducing the new Modular Regulator System (MRS) designed and manufactured by PolarStar Airsoft.…

POLARSTAR MICRO-REG-KIT-36 / MR - Micro Regulator Air System - “Micro REG”, GEN2 with Airline 36"When the original Micro Regulator™ came out it was an instant hit since it was ultra compact yet offered the performance of…

POLARSTAR F2™ Conversion Kit for VFC HK417/G28Attention: QD Fitting not included and Sold Separately

The F2™ incorporates a new one-piece, lightweight poppet valve design yet still operates on the same principle as the Fusion…

POLARSTAR Fusion Engine™ Drop-In Kit, V2 GEN3, M4/M16 – Red *LFP/Red *NZThe Original HPA Rebel

The Fusion Engine™ was released in 2011 and was the first new HPA system to hit the airsoft market in over two decades. This is…

POLARSTAR Kythera SA™ Conversion Kit, Semi-Auto, V3, AK 6Features∙ Designed from the ground up as a high performance mechanical HPA system, not a modification of a solenoid operated design
∙ Patent pending valve mechanism…