http://www.knife-depot.com/knife-52748.html
The sheath pictured is exactly the same as the one that came with my kabar, save for the loop thing with a snap in the center that kind of looks like a belt keeper.
Apparently said loop allows for mounting your sheath to your belt horizontally.
It'd be a waste to get a whole other sheath just for the loop, so. Where can I find just the loops? I just need two of them to go through the slats running along down the sheath.
ETA: ..Nevermind? Apparently I'm looking for belt keepers. I didn't realize they un-snapped, because the ones that came on my belt don't. I thought they were just looped onto the belt when it was unbuckled. Unless one of you has a better idea.