SL M-MAG 120 rd Polymer M4 Black
The SL M-Mag is a high performance standard magazine ("midcap") with a superior feed spring and body architecture to allow for nearly universal usage in high end M4/AR-15 airsoft platforms. Made in Taiwan, it is constructed from a high strength polymer and holds up to 120 BBs. The extra strength magazine spring ensures consistent feeding even under the highest rate of fire conditions.
We have tested this magazine in nearly all M4/AR-15 electric rifle platforms and have found no fit or feeding issues. This magazine tested flawlessly in a Polarstar equipped gun up to 55 rps. We did not test at any higher rate of fire that that.
If you are looking for a "midcap" magazine that looks good and works amazingly well, consider the M-Mag as your first choice.