Do they make em'? The largest caliber iv'e seen in a 2" barrel was 357. I'd really like to get a revolver that could be customized to fit most shooting needs. I suppose a .45 colt would work too, seeing as how D.W.'s can handle ruger loads. I haven't seen either with a 2" bbl length. Anyway, whats the shortest barrel length that d.w. makes for their 44's/45's?