Original and new CMP (Component Metal Products) M10/45 30 round mags. These mags were originally sold with the RPB M10/45 guns. They sold these mags originally in 10, 30, and 40 round configurations. These have reinforced feed lips which is unusual because most of the CMP magazines had feed lips which where not reinforced and it was a downside to the CMP mags.. They also do not have the Grease Gun D lock on the top right side, so they will only work in an M10/45.
The CMP mags are the original magazines that shipped with the RPB M10/45’s. But these do not have the Cobray Logo stamped on them. So these may have been made by CMP after their break with RPB.
These are referenced in the book: “The MAC Man: Gordon B. Ingram and His Submachine Guns” by Frank Innamico . As well as the article “Mags for MACs” by Frank Innamico published in the Small Arms Review V17N2 (June 2013). The interesting part and what we believe makes these magazines even cooler and more rare is that in both the book and this article, Frank writes that these magazines are also stamped with the Cobray Logo but none of these magazines have this stamp.
We have limited quantities of these and when they are gone, they are gone.