PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit V2

2 - ITW GTSR Male Buckle

AIP 120% nozzle spring

The Evike Manufacturing Group saw it fit to make the Licensed Knight's Armament Co SR-16E Mod2 the very first release from the Helios brand

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PTS Centurion Arms CM4 C4-10 ERG Airsoft AEG Rifle knights PolarStar Airsoft JACK Electro-Pneumatic GearboxThe PTS Centurion Arms CM4 C4 10 ERG airsoft gun uses an ERG (Electric Recoil Gun) system that is based on the latest generation KWA AEG 3 system. The ERG simulates recoil via a proprietary Kinetic Feedback System. When used with the proprietary ERG magazine, that is switchable between 30 or 120 round capacity, it is capable of an electrical auto cut off when the last round is fired. If you are willing to forgo the cut off, the ERG can still use any