One of the great things about revolvers is that they'll digest anything that can be chambered, since every round in them is already actually chambered, so there are no failure-to-feed issues. Hollow points, wadcutters, blanks, snake shot, FMJ, roundnose lead, hollowpoints...you can pick one of each until you fill the cylinder, if you want. Though actually my experience with the plastic-cased snake shot is that some of the plastic tends to extrude into the forcing cone instead of blowing completely out, fouling the cylinder rotation, so I wouldn't recommend it.