I had a MKV .280 Remington that shot very well. I kick myself for selling it. Stainless with the 6 lug action. It shot Hornady Light Magnum(pre Superperformace) which had the 139 grain BTSP innerlock at 3100 fps. It consistently shot 3 holes touching with that load. Certainly as good or better than any rifle I have ever had including several customs. I liked the bolt lift etc. Decent trigger as well. As many things on this forum.....many turn there nose up at Weatherby. Fascinating bunch of folks here. Like I said earlier should have never let it go. I think that version had a kreiger criterion barrel. I can't speak for any oaths but that was a keeper.