Blackhawk 410500PBK Single Mag Case Matte Black Polymer Belt Clip Compatible w/ Single Stack 9mm/40/45/357

BlackHawk's Single Magazine Case has a built-in tension spring, to hold your magazine in place until you need it and to allow the use of a variety of magazines in each pouch. This model is compatible with 9mm/40S&W45ACP/10mm/357Sig caliber single column mags. It also has a black matte finish.