PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit (Model: V2 M4 / M16)

Features

• Designed, manufactured and built in the U.S.A.
• Assembled from CNC machined aluminum components with high performance delrin nozzle
• Universal cylinder design is compatible with numerous gearbox versions
• Optimized flow profile, firing point and flow path promotes superior shot consistency and accuracy. Independently adjustable velocity and cyclic rate
• Capable of functioning in damp and sub-freezing climates without affecting performance or reliability
• User selectable Semi/Full Auto, Semi Auto Only and Variable Burst modes. Auto Switch mode allows for proper selector configuration for specific models
• Easy to use Fire Control Unit (FCU) with LCD display and five position joystick
• Instantaneous trigger response. Faster than an AEG with a Li-po