The Carlsons Cremator Ported Choke for 12 gauge, offered as a 2-pack for Winchester MR and LR, delivers the brands innovative Triple Shot Technology (TST), featuring three graduated rings in the taper that create a smoother transition from bore to constriction. This design reduces pellet deformation and flyers, delivering denser, more uniform patterns across close, mid, and long-range targets, making the Cremator series highly effective for waterfowl throughout the season. The Cremator tubes impose no size or speed restrictions with steel shot in any of the three constrictions, while adding the benefits of an extended choke tube, including a 25% longer parallel section for tighter, more dense patterns, plus wrench-less installation, quick removal, and muzzle protection. Choose between ported or non-ported configurations, with all Carlson Cremator tubes precision-machined from heat-treated 17-4 stainless steel in the U.S.A. and backed by a lifetime warranty. They fit a range of popular receivers and shotguns, and are designed to optimize performance with steel shot up to #2, giving hunters and clay shooters alike a reliable option for improved pattern efficiency on long-range shots.