M1 Para

Auto-Ordnance have a polymer folding-stocked M1 Carbine on offer with the now ubiquitous "tactical" in the name. Which is fine if you're into that sort of thing. Gun Blast's SHOT Show coverage bring the news that they are now also offering a more traditional and, IMHO, aesthetically pleasing Paratrooper stock version too.

Do make sure to check out the rest of Gun Blast's excellent coverage.