Shotgun Shell Coat or Hat Rack Reclaimed by JustABranchWoodworks
Make your own shot gun shell lights. Collect some old shells and drill a small hole on the end of the shell where the load comes out. Then take a pair of scissors or a razor blade and cut a slit to the drilled hole. Push the bulb in the shell and slide the cord through the slits till the cord snaps in place where the hole is. Making these is a lot cheaper than buying them and you can make a longer strand.
Leather Strap Shotgun Shell Bracelet
Boutonniere's that the guys will wear in the wedding (with flowers instead of feathers)