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..