I have noticed that I have started to " expect" the recoil from my rifle when I go to the range lately. I switched from a .30-06 to a 7 monkey monkey Rem. Mag. and I think I am starting to " prepare" myself for the recoil by blinking or moving my shoulder....I don' t know why I do this now, but it is affecting my accuracy. Does anyone know if " dry-firing" harms the firing pin? I dry-fired a couple of times when I got home and noticed I move my shoulder to counter act in the direction of the recoil. I guess it' s just a matter of breaking the habit. [:' (]