No joke! I knew none of this. Was hoping it might be for an AR. Looks homemade though. I have no idea where they got Browning from. Except from the color of the handle. no markings except for ZT 2131 on the sheath.Wait...what? Is this a joke?
It's an AK bayonet, I really doubt it's a Browning made unit.
There's a HOLE in the blade that the upper lug on the sheath goes into, like how kitchen shears lock up, and the lug at the tip of the sheath is the anvil that the blade shears against as it cuts wire.
I mean....did no one know that?