Why would you ever want to take that chance. You could destroy or seriously weaken the firearm. Or get hurt real bad and for what. A well placed shot with a single projectile,that's hunting.
bushrod2, said the wise words above.
However, my experience says the "It ain't blowed up yet"
crowd will ignore all words of wisdom.
I have read too many articles, with pictures, of results of stupid blow-ups in Muzzle Blasts and American Rifleman for me to ignore.
Do what you want, just don't stand near me when you are doing it. I'll be happy to call 911.......from a distance.