Ya know, I been thinkin on this since this thread started...

And, after long and thoughtful consideration, I got to say that my .510 Sharps Express (aka 50-140 Sharps) has got to be, without a doubt, the
perfect long rifle, no, long GUN!
I mean, think about it! I can load it wayyyyyyyyy down for small game, or drop in some more powder under any number of 300 (-) to 500 (+) grain bullets (cast or jacketed), at darn near any velocity I want, for medium or large game, or drive a 570 gr solid at 2200 fps for the really big stuff!
And think some more! That 3.25 inch long case can hold more then just powder don't cha know! Like wads and shot!!!

Or ain't all y'all ever seen brass shotgun shells!?
And, when the revolution starts, I can load up a bunch of hulls with 50 BMG bullets for cars, trucks and such!
Heck, I can even shoot Black Powder if I want!
Yessir, ain't no doubt about it... dat .510 got to be the best all 'round rifle-gun they is!

Matter of fact, I think I'll start 'sperimentin with some birdshot loads pretty quick here!