No. I reloaded my own ammo when I was shooting in SASS. I fired a squib or two and had to knock the bullet out of the barrel.
I heard about a guy who had a real bad day, though and got a lot of bullets stuck the barrel - but it was a Ruger and didn’t explode. Found out when the cylinder locked up.
Anyone who’s reloaded knows the sick feeling you get when you fire a round and realize that you forgot to load the powder or you undercharged it and the projectile didn’t clear the barrel.