Polar Star - Fusion Engine Drop-in Gen 3 for M4/M16 Series (V2 Gearbox)PS-FEV3G3-M4
This GEN3 does however feature a new side plate design to accommodate the AEG selector plate and is equipped with a new electronic switchboard. One advantage to this new design is that the switchboard offers a wider contact point with the selector plate to allow for varying tolerances in the rifles selector assembly making for improved out-of-the-box compatibility with an increased number of rifle brands.
- Designed, manufactured and built in the U.S.A..
- Assembled from CNC machined aluminum components.
- New GEN3 design now interfaces with AEG triggers and selector plates for cross compatibility with many different models.
- 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.
- Open Bolt and Closed Bolt firing modes.
- Independently adjustable velocity and cyclic rate.
- Auto Switch mode allows for proper selector configuration for specific models.
- Interchangeable air nozzles to shift the velocity adjustment range up or down.
- Adjustable nozzle dwell and return to battery times to optimize feeding from any magazine.
- Easy to use Fire Control Unit (FCU) with LCD display and five position joystick.
- Uniform shot-to-shot air volume discharge allows for unmatched velocity consistency.
- Instantaneous trigger response. Faster than an AEG with a Li-po!
- Interfaces with stock AEG barrel/hop-chamber allowing for aftermarket barrel upgrades and the use of traditional AEG magazines.