[skeet]

Well I guess you could use auto parts cleaner. I used to use a parts cleaning tank etc but then the next step was to use spray cans of brake cleaner to blow most of it out(and then an air hose to get the rest). When you reassemble it don't put oil on the mag tube or any of the gas system. Just clogs the whole thing up. Drop of oil on the bolt rails and a little in the receiver cuts. If you just have to use something on the mag tube..use some powdered graphite(dry). I still have more than 15 1100 guns and used them for years on ducks and geese, doves, deer and anything else that I hunted. Shot skeet with them for years. Still do