I bought these Ruger OEM mags for my Ruger LCP 380. These mags are an excellent addition to the pistol. I have had no jams. They give an extended grip to the pistol which is a major PLUS!! The only negative point I can give is they dont seat 100% flush and leave a small gap at the bottom of the gun. I am not entering a beauty contest with them, they are only for protection so I dont care about the fitment issue..
I use my comfort tac ankle holster for my Ruger LCP 380. Holster is very comfortable, it stays secure for all day wear. The LCP is light enough loaded that you get use to the weight after a while. Great ankle holster and would recommend it to anyone.