I have a 30-06 Vanguard Sub-MOA that shoots half in groups. It's factory target was one ragged hole. I picked it up unfired on an auction for a great price. The only change I did was swapped the trigger for a Timney.

I also have an a-bolt II that shoots almost as well but it's been bedded by me in a bell and carlson medalist stock.

They both shoot as accurate as my customs and coopers.