With the Gideon Mag Carrier you'll feel confident knowing no matter where you are or what you are wearing you will have an extra mag at your fingertips. EJ Owens of Legally Concealed worked closely with Crossbreed Holsters to design the perfect pocket mag carrier for concealed carry. The Gideon Mag Carrier does have our try it free two week guarantee but does not come with a lifetime warranty. This holster is great for firearms such as: 1911 Glock 17 Glock 19 Glock 43 Smith & Wesson Shield Sig 320 Sig 238 Sig P365 Ruger LC9 Springfield XDM Springfield XDs Walther PPQ