I have a colt 4091ss, fails once on every mag, but with lifetime warranty, I’ll get it fixed, my backup is a Ruger Super Redhawk baby, a hand cannon, never fails! Still love my Colt though.
I had a problem with the CZ 97 (.45) slide but replaced the factory recoil spring with a stiffer Wolff spring and now it’s good.
Not a thing wrong with the Colt, I sure didn’t mean to say that. It’s the original article. I just like CZ and Ruger.
Sellier & Bellot (Czech) ammo may have hard primers, maybe from making military ammo for a long time, and I think they may dab them with a spot of lacquer.
I’ve never had a FTF but if I did, just squeeze the trigger again in DA. mylife probably knows more about this than me.