Features: Compact, functional drop point steel blade. Easy to use Boker Magnum nail nick opener. Replica of a 30-06 bullet with a brass coated shell. Classic slip joint lock. Description: First of all, let's get one thing straight in case you don't happen to know-it's pronounced "thirty-ought-six," the six referring to the year 1906 when this bullet design was first introduced. There, we've saved some of you a smidge of embarrassment when you show off your new keychain. This replica looks like the real deal with brass and copper coating an aluminum shell. When the blade is closed, you've got a cool throwback keepsake of the early twentieth-century. When open, you have a fully functioning steel blade in case you're ever in a tight spot. Or just want to open a cardboard box. What will the folks at Boker Knives think of next? Want to see more options? We carry a wide selection of Keychains for utility or just for fun.