I found this idea online (google ammo can storage shelf) and customized it for my needs. I thought I would share this as it is fun, easy and cheap to do. I used basic tools such as a power miter saw, skill saw, hammer, tape measure, speed square, finish nail punch and a putty knife. It is made from 2x4's, pine boards and a 5mm underlayment backing (all bought at Home Depot). I am planning on putting cabinet doors on the front soon. It will hold 4 of the ammo cans shown across each shelf. I guess i need to get some more ammo cans! Anybody else have ammo storage shelfs/ cabinet projects that they would like to share?