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PolarStar Airsoft Jack V2 Electro-Pneumatic Gearbox Conversion Kit for G&G SR25

SKU: PS-SJV2-SR25GG PolarStarIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • The Jack uses a tried and true, blow-forward, open bolt design which delivers solid performance and reliability while also providing outstanding air efficiency
  • It's one piece delrin nozzle is the only moving part in the system and features an integral hybrid spool/poppet valve which is capable of providing high air flow both consistently and efficiently
  • Universal cylinder design interfaces with AEG gearbox shells for compatibility with most center-line gearbox versions
  • Single solenoid driven system is controlled by the fire control unit which allows for semi-auto, full-auto, and burst modes to be assigned to either selector position
  • Optimized flow profile, firing point, and flow path promotes superior shot consistency and accuracy
  • Auto switch mode allows for proper selector configuration for specific models
  • Easy to use mini fire control unit with LCD display and five position joystick that helps saves space
  • Instantaneous trigger response that is faster than an AEG with a lipo


In the Box

1x Jack Conversion Kit


Manufacturer PolarStar
Construction Aluminum / Delrin
Firing Modes Semi / 2-9 Round Burst, Semi / Full Auto, Semi Only
Muzzle Velocity 500 FPS w/ 0.20g BBs at 120 psi
Compatibility G&G SR25
Power Source HPA via remote air rig
PSI Operating Range 40 PSI - 130 PSI (Do not exceed 130 PSI, otherwise damage may be done to your internals
Rate of Fire 1 - 30+ FPS (Adjustable)
Nozzle Type G&G SR25
FCU Battery 7 - 10VDC w/ JST Connector Recommended (Not included)

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