One of the more affordable options in the single-stack, 9mm, concealed-carry gun market is the Ruger LC9, which makes it a popular option for those looking for a slim, affordable, easy-to-carry pistol for self-defense. However, like any other guns, getting to the range with this carry pistol is a must, and these extended steel magazines make practice easier and also allow for a ready backup magazine. The Ruger LC9 steel magazine is designed for use with 9mm cartridges only and have a magazine body made from heat-treated carbon steel. The magazine is treated with a black-oxide finish that combats corrosion and premature wear. Inside each Ruger LC9 steel magazine, you'll find Mfg: Pro Mag