PolarStar Version 2 Switchboard for GEN3 Fusion Engine whisper 5J / 400 fps at

5J / 400 fps at 25 rounds per second with high-speed gears (16:1) with 11

Fully licensed FN Herstal trademarks

with full length 20mm Picatinny top rail (and side rails) for attachment of optics and back-up iron sights

Flat top receiver allows mounting of optics or other accessories (Removable carrying handle)

Gel Balls can be grown to full size (7mm-8mm) in 3-4 hours after being hydrated in water

PolarStar Version 2 Switchboard for GEN3 Fusion Engine whisper 5J / 400 fps atSPECIFICATIONSCOMPATIBILITY: M4 M16 VERSION 2 GEARBOXFITMENT: V2 JACK AND F1 CYLINDERSCOLOR: GREENMANUFACTURER: POLARSTARFEATURESCOMPATIBLE WITH VERSION 2 JACK & F1 CYLINDERSDESIGNED FOR USE IN V2 GEARBOXES (M4 M16 PLATFORMS)PLACE ONTO POLARSTAR FUSION ENGINES THAT TAKE AEG SELECTOR PLATESPROFESSIONAL INSTALLATION MAY BE REQUIREDOPTIMAL OEM COMPONENT IS PERFECTLY COMPATIBLE