i've got a ruger srh 44 mag with a simmons 2x scope. she has held up so far to quite a few heavy loads.
also,i have a bushnell 2x6 on my 357, no problems, i realize there is no comparsion in recoil with the big boys,
but i do like the view out of the 2x6 bushnell just a bit more than the simmons.
another scope out there that might work is the weaver.dan