Ouch, how the hell did that happen? I own several Gerber knives, but none like what you're looking for.
Would appreciate any info on the knife that you have (to expand my info/knowledge of Gerber's).
In my travels, I tend to make stops at just about every pawn shop that I run
Gerber 450. Yard sale find several years ago. Ugly as it can be, previous owner is responsible for the scar marks. Got it for a $1. It's never failed to cut anything. Only had to put a little oil on the hinge when I got it and fix the the dull edge. Worked ever since.