Constructed from Dupont Zytel Polymer, the PTS Enhanced Polymer Magazine (EPM) is a new take on the mid-capacity polymer mags for airsoft AEGs. With a capacity to hold 150 bbs, this very durable magazine can withstand anything you throw at it, or throw it at! The magazine features realistic looking 5.56 x 45 NATO rounds in the magazine, but also a small window under those to indicate if your magazine is full. On the bottom of the magazine, there is a rubber step, to assist the user in using the magazine as a monopod, if they wish. It is also designed to be minimized to the point of being functional, but not an obstacle when drawing it from a magazine pouch.

These can fit in all Version 2 M4-based AEGs, such as G&P, VFC, Tokyo Marui, KWA and many more.