Bore is very nice. Bright and shiny with good rifling. I haven't done the bullet test, yet.
Edit: OK, looks like the muzzle is a 1! It's actually better than my HRA that was measured as a 1 at CMP.
Winchester...
https://www.milsurps.com/images/impo...73e853d6-1.jpg
Winchester left, HRA right...
https://www.milsurps.com/images/impo...c86a3256-1.jpg