I don't hunt, but I do reload.
When a friend acquired a SOCOM intending to use it for hunting, I clued him about the ammo limitations and then loaded a handful of rounds using 165 grain Sierra Game Kings for him. This is an acceptable hunting slug, with a hollow point design that cycles just fine through both the M1A and the M1.
I don't know what kind of accuracy one can get from a SOCOM (nor, for that matter, what kind of accuracy one needs for hunting whitetail deer in New England), but my "Loaded" has repeated shot under 2" groups at 200 yards (with iron sights, but from the bench) with the following:
168 SMK, 42.2 gr. Win. 748, CCI LRM primer, and Winchester brass (from new). All brass is FL SB sized; cases are trimmed as needed; and every primer is checked for at least 4/1000" sub-flush.