I have a combo gun, 357 maximum over a 20 ga., It's been collecting dust in the closet. I'd like to use it late in the deer season when quail and grouse are also in season. I'm going to the range and zero it at 100 yards. Anyone have any experience with 357 maximum. Also, i've been thinking about getting rid of it and getting a more mainstream, 30/30 over a 20 ga.