| The stock
remove the stock and check for pressure points on the barrel from the stock. you might solve the problem by sanding down the stock where it contacts with the barrel. unless you are very good at stock work you might want a qualified gunsmith to reduce the stock contact then glass bed it later. also, you might want your barrel free floated with the action bedded in glass.
It is just my experience that sometimes stocks swell over time even on good guns. It is always a first point to check. |