This choke tube has been specially designed to produce the best patterns when shooting Winchester's New Long Beard Turkey loads. This new ammunition features Shot-Lok Technology that allows for the tightest patterns and longer downrange reach over any lead turkey load on the market. Pair this ammunition's capabilities with the new Carlson's Long Beard Turkey Choke and you have a devastating, gobbler-killing combination. This tom-dropping dynamic duo serves-up 10% greater penetration over standard lead shot at distances of more than 50 yards, terminal on-target performance and allows nearly perfectly round shot to be thrown from the barrel for extremely tight, long-range patterns. It's a killer combination that's sure to drop that big old gobbler when the music stops. PLEASE NOTE: No steel shot larger than #4 may be used. For 12-gauge only. When used with Winchester Long Beard loads, delivers tighter patterns and longer reach Available for Benelli Crio, Benelli/Beretta Mobil, Browning Invector, Mossberg 835, Rem., and Winchester For 12-gauge only Made in USA Order today!