Disclaimer: I can't answer your question explicitly, because I don't hunt with match bullets.
But... while I'm sure hunters have used the Matchkings, why use a bullet intended for paper punching when there are so many purpose-built good hunting bullets available? How do your rifles shoot with the 110gr PHs? There are lots and lots of success stories with those. Also, one-hole groups are nice, but certainly not required for hunting. Personally I'd trade a potentially larger group for a better bullet.