Re: ruger no. 1 7mm stw
I have a ruger #1 that was originally a 7mm rem mag and put the 7stw reamer in it. It shoots around 2-3" groups at 400 yards. Certainly good enough for hunting accuracy. I have about ten #1" in cartridges up to the 338-378 wby and all mine shoot well enough for hunting accuracy after a little work. I have seen many shoot extremely well but they are known for vertical stringing and you have got to work with the tension screw in the fore end and a few other things to straighten it out. The triggers are not good but there are a number of aftermarket triggers for it that work very well.
Predictions are difficult, especially when they involve the future