I'm not sure that the level of performance that you are looking for is achievable with any choke. 50 yards is a long way to keep such a tight pattern (5"). I would suspect mod or full will give you the best results, but I wouldn't expect to have any more than a couple pellets on a 5" target. In hunting terms, putting a couple .30 cal pellets through an animals vitals, is adequate for a kill. 1 slug works even better though.



























