Here's the style KA-BAR I'm talking about (the official US Marine Corps KA-BAR):
http://www.cutleryshoppe.com/1217usmcfightingutilityknife-plainedge.aspx
BTW, I've purchased many knives from the Cutlery Shoppe --> http://www.cutleryshoppe.com. Their prices are fair and their catalog is always interesting. Even now there are things I'd like to buy when I look at their website! Plaza Cutlery is also really good. I've also purchased quite a few from Nordic Knives. (I'm not affiliated with any of these companies.)