Have a question. Is there a .22 slug shooter that maintains a high shot count. I have a avenger .25 i get about 20 shots per fill very accurate and good power to 50 to 60 yards.and a vulcan 3 hp .30 get about 20 shots per fill excelent power and range. It would be nice to have a gun to fill and shoot for an extended period. I would prefer to push slugs as they seem to be better at longer ranges 75 to 150 yards. I would like to maintain budget friendly and not opposed to used. Im just wondering