Home Forums Hunting & Shooting Ask The Gunwriters Vertical Stringing

I agree that the bag being "hard" can affect groups.

What so many are glossing over is that he said it wasn't stringing shots before changing the trigger. If in fact nothing else has changed, form, load, rest, whatever, then it points to something with the rifle itself. It could be a piece of foreign material in the bedding, interference from the new trigger to the stock (as someone else mentioned), the stock taking some moisture and "swelling" if it's wood, etc. Start with what may have changed when the problem started. Is the recoil lug bedded tight? If so look for "shavings" or foreign material in it's pocket.