The magazine features a Dupont Polymer shell, with recessed panels for better grip, and unique magazine well guides that reduce snagging when the magazine is drawn from or inserted into pouches. The mock ammunition window serves as an ammo indicator. When the magazine is fully loaded, a bright orange follower comes into view at the base of the transparent ammo window. This is a design feature unique to the EPM and indicates to the end user to the magazine is filled to capacity and competition ready. An angled, rubber overmold baseplate makes for easy indexing and fast reloads.
This mid capacity AEG magazine holds 150 rounds(SpeedQB legal) with the same reliability that all PTS magazines have long been famous for. It is compatible with Version 2 based M4 AEGs including the VFC HK416 and M4 HPA Systems.
The SpeedQB X PTS EPM is currently available in Red, Blue, and Orange.