In our Carbon-Fiber Composite line, we offer single magazine pouches for both 9mm/40 cal. single-stack mags and 9mm/40 cal. double-stack mags. These have molded-in tension springs that keep your mag secure but allow rapid removal when you need it. Our magazine pouches The most interesting thing about our magazine pouches is that the unique belt clip can be removed and they can be placed side by side on our Dual Rail Accessory Platform, for those wanting a double magazine pouch, on the same carrier. Or, they can be placed beside one of our light carriers, for a combo light/mag carrier. Can be used for real weapons or for airsoft too!