Ask for "Game Reaper", new name.
A couple years back I went looking for a Canadian dealer for these, and was referred to store in Ontario.
And I'm not making this up!
I phone 'em.
"Hi! Can we help you?"
"Hi! Yes, I was told by the US manufacturer that you are their Canadian dealer for Dednutz scope mounts."
"...Dead Nuts...???"
"...ummm...yes, they're one piece scope mounts."
"Never heard of 'em. Just a second...HEY, BILL!!! DO WE STOCK DEAD NUTS??? WHAT??? YEAH, THAT'S RIGHT!!! DEAD NUTS!!! YOU SURE?"
"...Nope. Nobody's ever heard of 'em."
"...Not a problem. Thanks anyway."