"....the gun was returned to me was about ten days and four days of that was wasted because the UPS man...." "Groups shrank to 1.5" to 2" inches "
That's impressive considering, it was a used gun, the gun was in working order but they took it back to make it more accurate, and the time it was at Ruger was minimal.
Glad they made it right; another company might suggest the gun was "within tolerance specs" and sent it back without doing anything.