I never reloaded for my SKS, though I never was going to take it deer hunting and I was always satisfied with the funfactor and light hearted plinking I could enjoy for cheap.
However I have know of several that have took up handloading for theirs, particular the Yugo's which you can switch the gas off to shoot it one round at a time, and have been very happy with the results.
Not going to win any Benchrest comps. with one, but with a proper load in fair range with a decent rifle, it's fully capable of taking deer IMHO
-Aaron