The Carlsons Cremator Ported Choke Tube in 12 gauge for Benelli Crio/Crio Plus LR combines Carlsons innovative Triple Shot Technology with a durable, heat-treated 17-4 stainless steel build to deliver tighter, more uniform patterns across close, mid, and long-range confrontations with waterfowl throughout the season. The TST design features three graduated rings within the choke taper that create a smoother transition from bore to constriction, reducing pellet deformation and minimizing flyers for denser patterns at all ranges. This extended choke tube not only provides a 25% longer parallel section for increased density and tighter patterns, but also offers practical advantages such as wrench-less installation, quick removal, and enhanced muzzle protection, with the option of ported or non-ported configurations to suit hunting conditions. Made in the United States and backed by a lifetime warranty, Cremator tubes are engineered to perform with steel shot across any of the three constrictions, giving you the flexibility to tailor your spread to changing scenarios. Whether targeting geese, puddle ducks, or other waterfowl, this Choke Tube helps maximize reach and consistency while maintaining robust durability. Note: Optima HP and Remington Pro Bore Long Range configurations are not compatible with steel shot larger than #2, a consideration for cartridge choice.