Been a long time (too long) since I've been to the range. First up was my MilPro PT145; Magazine full of Federal defensive ammo fed and fired just fine.
Switched to my reloads and about half of them failed to fire!
All had dents in the primers, all of the rounds that failed to fire in the Taurus went off first time when loaded in my Kimber.
I'm using mixed brass, win primers.