The invention is summarized as mobile storage system for weapons and weapon accessories (generally referred to herein as the "mobile storage system"). The mobile storage system is a tool-less system that quickly, conveniently, compactly and securely stores shotguns, rifles, pistols, ammunition, and other accessories like binoculars and flashlights. The mobile storage system can "stand alone" on most any surface. One person can carry the mobile storage system with relative ease--even when the mobile storage system is fully loaded with weapons and weapon accessories. In addition, the mobile storage system can be mounted to the floor of a vehicle for secure transport. As such, the mobile storage system can be conveniently taken on a camping trip and set up inside a tent.