Carlson Cremator Waterfowl Mid Range Ported Choke Tube 20ga Winchester 597

The Carlson's Cremator Waterfowl Mid Range Ported Choke Tube for 20 ga Winchester .597 combines Carlson's new Triple Shot Technology with a mid-range constriction to deliver a superior hunting pattern for waterfowl across the season. Featuring three graduated rings in the taper section, TST provides a gradual bore-to-constriction transition that minimizes pellet deformation and flyers, yielding denser patterns that maximize hit probability on birds at varying distances. This Cremator series is versatile with steel shot across all three constrictions and includes an extended 25% longer parallel section for tighter, more uniform density, along with a wrench-less installation and quick removal that aids muzzle protection. Available in ported or non-ported configurations, these tubes are precision-machined from heat-treated 17-4 stainless steel in the USA and carry Carlson's lifetime warranty, ensuring durable, consistent performance in demanding field conditions. The design accommodates a wide range of popular platforms, fitting Winchester, Browning Invector, Mossberg 500, Weatherby Pre 1993, Ruger Red Label, and specialized Browning Invector Plus tubes for Winchester SX-2, SX-3, and SXP models, making the Cremator Mid Range Ported Choke Tube an effective choice for waterfowl hunters seeking tighter patterns and reliable operation.