Hello all, got a wild idea the other day. I was at the lgs and he has a used but virtually new 32 GA single shot nef with a rifled barrel. I guess they were built as tranquilizer guns for the fish and game dept. It looks to have about a 1 in 30" twist, and it got me thinking about a gauge rifle. Midway has brass in 2 1/2" for it, could you paper patch a mini ball style bullet to engage the rifling? I know the pressure would have to be kept down, but these same guns were built as 3" 12 GA guns, so they can handle some pressure. Maybe try for 45lc type velocity... What do you guys think? Is it cabin fever or a reasonable idea?