Galco haas the SMC available for a variety of guns. They have it for the P3AT and the Ruger LCP which are 6 round single stack in .380. Personally since they are so small I have a double mag holder from DeSantis for my LCP.
I carry a Ruger LCP and my extra mag sits in a Gerber Knife pouch on my belt. Works for me and it will also hold the mag for my Kahr PM9 when I carry that in the Ruger's place.
I carry a Ruger LCP and my extra mag sits in a Gerber Knife pouch on my belt. Works for me and it will also hold the mag for my Kahr PM9 when I carry that in the Ruger's place.