PTS M4 250 Round Enhanced Polymer Magazine 1 (EPM1) (Black / Tan) Sub-Machine Guns (SMGs) *Note: Airline will be attached

*Note: Airline will be attached to regulator via brass fitting

Check out this video for a more detailed comparison:

Several modified versions of the Glock 17 have been introduced

Features of Holosun Tactical Micro Red Dot Sight

safety & longevity

PTS M4 250 Round Enhanced Polymer Magazine 1 (EPM1) (Black / Tan) Sub-Machine Guns (SMGs) *Note: Airline will be attachedThe PTS Enhanced Polymer Magazine ONE, or EPM1, is the most advanced and highest capacity spring loaded AEG magazine ever produced. Aptly named the EPM1, the magazine is the FIRST in many ways: The EPM1 is the First collaborative development between PTS and Odin Innovations The EPM1 is the First spring loaded AEG magazine to rival the capacity of a high cap mag with an approximate 250 bb capacity The EPM1 is the First AEG magazine with a Fuel Gauge