I was shooting sub moa groups with my 700 varmint .308 until I had the trigger done. Now it's 2-3" groups at 100 and 6-9" at 200. Scope does not seem to be loose. Any ideas on that could have happened?
Take the screws out and then run them back in but not tight. Use a calibrated wrench and torque to correct INCH lbs for your stock. HS precision is 65in-lbs, and Remington recommends 35in-lbs IIRC. Did you just adjust a factory trigger or install a new one? You want to ensure the stock is not rubbing on the new trigger.