From the 2nd thread: There is a circular mark left in the cartridge from the stop pin (I believe that is what it is called), and sometimes the primer falls out completely upon ejecting the spent brass. We are firing only brand-new factory loads that we got from Cabella's a few weeks ago.

We've shot somewhere a bit under 800 rounds through them (within the past few months in preparation for the hunt), and have only have problems within the last 80 rounds or so.

Sounds like a different lot of ammo.Primers falling out isn't a good thing. I don't have a Weatherby but I don't have anything against them either. Just thought it odd as I pointed out earlier. Primers falling out isn't a good thing.

Broncos are officially the worst team in the nation this year.