Help me out guys

[pa knifeguy]

There is a video playing on CMT called Country Thang. A guy loses his knife in a poker game. I can't figure out what kind it is and its drivin me nuts.
It kinda looks like a cross between a trapper and a copperhead but not a Case copperlock. I'm thinking maybe a Rough Rider?
Help me figure it out.
Thanks Guys.