A ranger rack CLIPs ONTO THE ****RIFLE CADDY**** and allows you to carry multiple magazines for your weapon. Ranger racks are available in a variety of different sizes. standard size ranger rack or a mini ranger rack. ranger racks that will effortlessly clip onto ****RIFLE CADDY*** or fit into the driver’s door side pocket. You can opt to buy a ranger rack kit that includes a mini ranger rack, 1 AR15 and M4 magazine carriers, and 2 - 9mm and 40 cal double stack magazine carriers.