I am new to reloading and created a problem last night. I have a bag of .204 Ruger brass that I purchased new. I did not resize as I checked dimensions with calipers and they all seemed to be within specs. So after loading them all with primers and filling some different powder charges the first 2 bullets I attempted to seat crushed the brass where the shoulder meets the body. I determined the necks are too tight to seat the bullets.
So, now that I need to resize, what do I do with all of the live primers in the brass? Can I carefully run them through the decapping/sizing die? Also, can the primers be used after decapping?