Oh come on!
With a full charge of Hodgdon 777 the revolver will send the bullet at around 1100fps. That's not enough? Bullet placement being everything, the 205-grain bullet is enough for whitetail. What will a .357 do? While I wouldn't build a scoped Redhawk around the cartridge, the .44-40 is accurate enough out of my Uberti Colt-clones to warrant a shot out to 50 yards.
Yes, the short neck will put a 240 grain bullet into the powder chamber, but I have had great luck with the Winchester 225-grain factory cowboy load. For sheer performance, though, Triple 7 and a square-base Lee 200-grain bullet works great.
Bitterroot