Shooting at the range a few days ago, when I noticed a clear vibration at each shot. It almost felt like my rifle was a tuning fork, every time I shot it. It sits in an aftermarket stock that has an aluminum bedding block.
Have you ever had this happen????

I got home and checked the bolts that bind the action to the stock. There was only a slight turn available when I went to tighten them up. Who knows? Maybe it was just lose enough to cause it???
What say you.