No I haven't shot this Mackenzie design. Have you seen the Glendel buck with its layered insert? I examined one in Spokane recently and have heard only good about it. Try a google search; lowest price I found was $143.25 (U.S.).
Jack, we are talking to Boormans and he said it was a hundred bucks more the the normal Mckenzie. He didn't have a price list last time we talked to him.