I would think a .357 with 180 cast FN would work fine.
If limited to a 357 the load above would be a good choice or one of the 180 grain loads from Buffalo Bore
Heavy .357 Magnum
Item No. 19A20 180 gr. LFN-GC (1400 fps ME 783 ft. lbs.)
http://www.buffalobore.com/ammunition/default.htm#357