Ya know, I started a thread a while back and got ridiculed for it, but here goes again: I don't know why someone doesn't make a rifled 28 ga. slug gun designed for sabot slugs. You could easily use a 350 gr. bullet, similar to what is used in 12. ga sabot slugs, you could get identical performance, depending on powder used, and it would be a smaller, handier gun. A win-win in my humble opinion. Heck, you could probably chamber it in 2 1/2 in. and make a neat little semi or lever gun, roughly the same size as a regular rifle, but legally a shotgun. I know I'd buy one for where I hunt, and I suspect they would catch on in the States as well, as they have quite a few Shotgun-only areas and seasons.