12 Guage shotgun knife

[DaveyJones]

Does anyone know what kind of lock mechanism that is
and how it works?

 

[paul303]

I've purchased two of these unique knives...the top lever is moved to the side to unlock and lock the blade into the handle...a truely unique knive...I've never seen another knife use this locking mechanism...

 

[Road Rat]

Now that is just KEWL..........

Made in America????