I've always heard that, but the one I had was dead on from the start. Of course, I bought it used, so I have no idea if someone else worked on it or not. I never even touched the scope screws, (Simmons 2x7) it was like it was sighted in for me. It just made tiny groups at 25 yards, and dropped squirrels regularly, with bulk pack Federal ammo from Wal-Mart. It never occurred to me to shoot it at longer ranges, or with different ammo.I've always liked the 77/22, but they usually need some work accuracy wise.
About the only picture I could find.

It was a beautiful rife. I'd stand on the side of a hill at times, and imagine I was off in Montana or some such place hunting elk or some other critter. It was about the only experience I had hunting with a rifle.