UBB.threads Forums Edged Weapons The BCN Bayonet Forum Puma Fireman bayonet with backward saw teeth?

Hey guys - I was watching this on ebay, it closed for $325. It's a Puma sawback fireman bayonet with the saw teeth running the opposite direction from every other sawback I've seen. Did bubba cut them into the blade the wrong direction and someone got taken, or is it legit? I vote for option one, but maybe it's a rare Puma thing(?).