If I could get ahold of steel ball bearings .68 inches in diameter, could I fire them from my paintball gun?

I have a tippmann a-5 w/a flatline barrel, collapsable stock, and response trigger. I'm just curious, maybe I could have some fun with that. Good burglar repelent, but then so is my .12 gauge, .20 gauge double barrel, .450 lever action, and my .357 magnum. hee hee hee.