I've often found the weak link in Ruger rifles to be the barrels.
A friend's uncle had a .220 Swift that was a tack driver, but another had a .30-06 that fouled quite badly and would delivery only mediocre accuracy in part because the bore was horrifically rough, and the crown was not quite right.
That one took considerable bore lapping to smooth everything out and a new crown job, after which it became a competent, but not fantastic, shooter.
I know of others who have had similar issues over the years as well.
If I had a place to shoot it, I'd buy a No. 1, but I'd also be ready to fire lap it, recrown it, and cryo the barrel if I had to.