PTS Centurion Arms KWA CM4 C4-10 ERG Electric Recoil Gun by PTS CAl. 45 - .177 - .43 - .50 Aria Compressa The body is made of

The body is made of nylon and fiber

and innovations to the standard already proven by airsoft players

Altama's patented sticky SOFROC rubber that wraps up in the arch to aid in these activities

Drawcord hem

PTS Centurion Arms KWA CM4 C4-10 ERG Electric Recoil Gun by PTS CAl. 45 - .177 - .43 - .50 Aria Compressa The body is made ofThe 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