I have been looking for a cattle knife for awhile. Really only interested in spear, spey and punch versions. Just not having any luck finding one and may end up settling for a Buck 319. I like them but it has a clip point instead of spear main blade. I bought a cool old Kabar cattle knife off eBay but it came in with a single bevel main blade and the Spey blade is too hard to open so I’m sending it back. Unless somebody can convince me that a single bevel blade is ok on a pocket knife and I can figure out how to loosen up the action on the spey blade. Anyways, I don’t see an ISO thread on here, but I would love if somebody could point me in another direction to look. eBay is limited.