I've got the itch for a new rifle again, but something different. In my attempts to commit suicide by wife, I've decided I'd like a Henry Single Shot, but here are the options I'm considering.
357 - Reamed out to 357 Maximum
30WCF - Reamed out to 303 British or 30/40 Krag. The 303 brit would be cool... all the allure of the British war horse with a .308 groove.
308win reamed out to 7.62x54r, or maybe something else obscure and different.
Comments? Opinions? I think any of them would make a great cast boolit launcher, which is also the idea.
EDIT: Mold and dies are not a real issue. There is only one caliber listed here that I don't load for.