Buy now from the Drymate Gun Maintenance available at Gander Mountain. Manage and maintain your firearms with the help of Gander Mountain! We have universal gun cleaning kits as well as kits and manuals especially for pistols, shotguns, rifles, or handguns. For your AR-15, we have diagrammed mats, multi-tools, brush sets, and other professional cleaning supplies. We offer Hoppe's cleaner/degreaser, Tetra's gun grease, and many other essential cleaners, greases, and oils. Buy a complete kit or assemble the tools on your own with cleaning patches, cleaning pads, rods, brushes, and gun vises.