Thread: Random innaccuracy?

Seeing as there is a suppressor involved, I would suggest trying it without the suppressor and/or with the old one if possible. If problem persisits then its probably not the suppressor. I am curious that you state your suppressor is not touching the barrel but all of mine have bushes to make snug contact with the barrel. Is the new suppressor heavier than the old one? It could be a harmonics issue if the suppressor does not have the same frequency or balance as the old one...

My first guess would actualy be as Shamus and Mikee mentioned - I would also check the stock is correctly fitted and the bolts torqued properly. And while it is in front of you just quickly check the other fatening like the scope mounts and make sure they have not worked loose while you were removing stock etc.....Not likely but it has happened to me once...