The pouch is designed for magazine M4 / M16 and dimensionally identical ones. The magazine is retracted in the pouch and is secured with a round rubber at the top, equipped with a strap end for a good grip and better fixation of the magazine. Thanks to this system, the magazine can be removed very quickly and completely silently from the catfish and put back into it. The locking rubber can be easily replaced in case of wear and tear. On the front side there is a Molle pals for additional pouches or other pockets. On the back, the pouch is fitted with a Molle weave for attachment to a vest or other equipment equipped with this binding.