My wife's 1911 has a very tight chamber and a SHORT throat, i've learned after many screwups to chamber my first one to make sure and set the seating die. At least you can still use them and don't have to pull them though.
I have about 50 rounds in BPCR 45-70 loaded, only to Realize after i have them loaded and the powder compressed that i was too rough on the bases when loading and they're not at all accurate. I could pull those bullets and put new ones in, but i can't get the powder out, all i can do is shoot em