I've got several that come close, but to pick one, I'd have to say my one of my Win M70 Extreme Weathers. I've got two: one in .30-06 and one in 7mm Rem Mag. Both are sub-MOA shooters with bullets ranging from 150 gr to 180gr and 175gr respectively. Both are scoped with Zeiss Conquest RapidZ scopes, the -06 has a 3-9x40 RapidZ600, the 7mmRM has a 3.5-10x44 RapidZ800. I'm hard pressed to pick between them. Both rifles come free-floated in Bell&Carlson stocks with full Aluminum bedding block and, with controlled round feed, have been 100% reliable through hundreds of rounds.
My third choice is my .375 H&H Mag Rem 700 XCR II glass-bedded and free-floated in B&C Medalist Sporter stock in Weatherby design scoped with a Zeiss Conquest 3-9x40 with Z-Plex reticle. I have replaced the X-Mark Pro trigger with a 3.5# Timney 510 trigger. Fully set up, it weighs 8.5# and shoots to <1MOA. I'd trust it against anything on this planet with 300 gr solids & softs and it is a ballistic twin to the .30-06 (with 180gr bullets) with my 260gr Nosler AcccuBonds at 2,700 fps MV.
YMMV, but those three are my top choices.
FH