Our IWB mag carrier is a good choice for carrying extra mag(s). Our IWB mag carrier comfortably carries back up magazine(s) for your defensive sidearm. Available in our Black Cowhide, Premium Tan Cowhide or Natural Horsehide when available. You can read more about each individual leather in our frequently asked questions section. Of course, this item comes with our Two-Week Try-It-Free Guarantee and Lifetime Warranty. This holster is great for firearms such as: 1911 Beretta PX4 Storm CZ 75 Glock 17 Glock 43 Kahr CW9 Ruger LC9 Sig 320 Smith and Wesson Shield Springfield XDM SPECS Product Size: 8.75" x 1.5" x 6.5" Product Weight: 0.6 lbs Part # Model MAGID-LS--0101--CB Dual - Left Hand - 1911 45 ACP Single Stack MAGID-LS--1208--CB Dual - Left Hand - Glock 17\,19\,22\,23\,25\,31\,32\,34\,35 MAGID-LS--1216--CB Dual - Left Hand - Glock 43 MAGID-LS--2501--CB Dual - Left Hand - S&W M&P Shield 9mm & .40S&W MAGIS-LS--0101--CB Single - Left Hand - 1911 45 ACP Single Stack MAGIS-LS--1208--CB Single - Left Hand - Glock 17\,19\,22\,23\,25\,31\,32\,34\,35 MAGIS-LS--1216--CB Single - Left Hand - Glock 43 MAGIS-LS--2501--CB Single - Left Hand - S&W M&P Shield 9mm & .40S&W