Spartan Imports posted at their Facebook Page an M4 airsoft gun that sports at receiver with Mil-Spec Monkey branded. It's obviously mainly designed for the airsoft market given the 6mm indicator even if MSM also has products that even real world tactical people would love to have. MSM is developing into a strong tactical gear brand with a worldwide market nowadays.

We don't know yet if Mil-Spec Monkey will be releasing a line of airsoft accessories and parts or a limited edition MSM airsoft line as the photo just serves as a teaser from Spartan Imports. But if you like all things MSM, then better follow the Spartan Imports Facebook page in case they'll release more info about this.