[High Praise! to Technabob]

The rings are made from Colt .45 ACP bullet casings that are cut and curled into a beautiful and unique rosette. They’re then soldered to an 18-gauge brass backplate. To top it all off, a Swarovski crystal in the color of your choice is inserted in place of the primer, trading its bang for some bling.

$45 from Gun Goddess.