The PMC1 is a multi-functioning pistol mag carrier designed for a wide variety of uses. From competition shooting, range days, to direct action this mag carrier will be the best choice for any application. The PMC1 mag carrier has a mechanical tension system that will not wear or weaken over time. In addition to this tension system, this mag carrier is universal for all 45ACP, 10MM & 2011 mags. The adjustment tool is included in your purchase. THIS ITEM COME IN BLACK KYDEX ONLY.