2 other possibilities. Short firing pin or reduced strength mainspring. Try firing the round at the range again and see if it works. You can also pull the bullet and powder at home and try to fire the primer in the empty case to see if it works.
As for removing live primers, don't worry about it - not a big deal but do wear eye protection always.
As for removing live primers, don't worry about it - not a big deal but do wear eye protection always.
