I have a pre-AccuTrigger model, too. The old stock was an issue as, with a bipod, sling position, or a front bag rest, the tip would rub the barrel. I could not get much better than 1 moa from mine until I replaced the stock, at which point I had a half moa gun with handloads tuned to the gun.
As to what you will get, that is somewhat individual to guns, but the potential to do well with the right load is pretty high. If I were buying mine new today, it would have not only the AccuTrigger, but I would be sure to get one that had the new AccuStock which has an aluminum insert system molded into it that includes a stiffener to prevent the problem mine had with barrel contact.