MAC Operational Briefcase (the H&K We Have at Home)
This entry details the MAC Operational Briefcase, a unique firearm concealment system. It highlights the differences from the H&K variant, focusing on its ability to house a suppressed Ingram M10. The guide covers storage, the critical safety flaws of the trigger mechanism, and NFA compliance. Expert analysis from Ian McCollum underscores the device's historical context and inherent dangers.








