FIRING THE COBRAY M-11/9! Getting ready for Summer Camp 2023. Sometimes this gun is referred to as the MAC-11, however, Cobray did not use the MAC designator. The MAC-11 is actually a .380 ACP submachine gun. The Cobray is simply the M-11/9, but it’s easy to see how the names could get confused. This is a semi-automatic, blowback-operated 9mm pistol that fires from the closed bolt. Although some open bolt semi-autos existed but they were quickly banned by the ATF for the easy ability to turn the