PTS Enhanced Polymer Compact Stock (EPS-C) - Black KWA Airsoft Guns It features an ergonomically designed

It features an ergonomically designed shape and

A solid shooter gun

G&G M4 - 2300 Round AEG Hi-cap DRUM Magazine (Manual wind G-08-171)

but that is not confirmed

PTS Enhanced Polymer Compact Stock (EPS-C) - Black KWA Airsoft Guns It features an ergonomically designedPTS Enhanced Polymer M4 Compact Stock in black color. EPS C model airsoft rear stock. This is the next generation of polymer stocks from PTS. The rear stock is manufactured from authentic Dupont Zytel polymer for superior wear and damage resistance. The stock does not have an area to install a battery. To use a battery, you must use your pre existing inner buffer tube area, if that can even accommodate your battery (a very thin LiPo stick type). This