I have shot Savage M110s in 223, 243 (2), 270, 30-06 (2), and 300 Win Mag. All were plenty accurate "as-is" to hunt with with factory ammunition and some were "holy crap" accurate. I don't remember any shooting much over 1" for three shots at 100 yards and some, like mine, will do even better. My personal Savage, a M110E in 243 that has seen it's share of rounds, is boring. I've shot 70, 80, 85, and 100gr bullets through it and have been able to find plenty of accuracy for my needs and then some. It has been very forgiving in load development and just a plain fun gun to shoot and hunt with.