Along those lines, I have a double slug gun in 12 gauge and sometimes shoot BRASS cased round balls. ...It is one impressive looking "bullet"...

I have one on my desk at work and I have had shooters sit down in my office and at some point it catches their eye and they always exclaim, "Wow!! What the heck is THAT, an elephant round?

I can't wait to load up my first 50-90 Sharps rounds with 525 grain flat nosed bullets in those two and one half inch long brass cases. For a double rifle. Not many double rifles in the finger lakes of NY I can tell you that much.

And, I agree I don't like to shoot at public places or show my guns to most people.