Yeah, I'd like to have a Gargoyle, a Dragon Slayer, a 201, and a couple of Quackenbush lead flingers, but I'm a working stiff. If I'm lucky, I'll be able to get a Career 9mm OR a Dragon slayer.
I'd like to make a 28 gauge barrel for the Dragon slayer, and make my own shotcups for it. I bet that would be a sweet air shotgun. Maybe I should make a .410 barrel for my 909.
Or maybe even a 20 gauge, steel shot, barrel for a Dragon Slayer, along with some power mods. Steel shot because it's lighter than lead shot and will achieve higher initial velocities, and it's going to be a shorter range weapon than a centerfire shotgun, so downrange velocity loss wouldn't be an issue. Now there's an idea. Use shortened 20 gauge shot cups and launch about 1/2 as many pellets as a 20 gauge powder burner. Awww, demmit! Now I gotta sell some things, and save up for a Dragon slayer so I can build one.
I've thought about using plastic .45 cal sabots,(for muzzleloaders) with my 909, to enable me to shoot .357 bullets from it. Seems a Lyman 124 grain Devastator hollowpoint cast from dead-soft lead would be pretty, um, devastating.