This magazine fits the LM4 PTR Series, including the LM4 KR Series. It holds 40 rounds and is manufactured and assembled to the highest standards. The magazines, like the weapons they are made for, have a wide availability of replacement wear-and-tear parts available, and feature realistic round capacities to better suit training scenarios.

Inspect magazine before each use and before filling with Green Gas. If Gas is still present in the magazine, release the gas by pressing the release valve located at the top rear of the magazine. Be advised, cold pressurized gas will rapidly escape from the top of the magazine. Stay clear from any exiting gas.