I did a stock replacement on my 12BVSS. Pulled the action; put it into the new stock; bore sighted it by removing the bolt and making sure that the bore and the scope were looking in the same general direction; bore sighted it using a bore sighting tool. Took the rig to the range this morning, and discovered that when I pull the trigger, I get a "dry fire" sound, but the firing pin does not strike the primer of the chambered round! I tried several different batches of ammo to make sure there was nothing wrong with the ammo I was testing with, and got the same results! What have I done? And, very importantly, how can I fix it??