The Carlson's 11583 Cremator Close Range Retay Ported 17-4 Stainless Steel choke tubes deliver Carlsons Triple Shot Technology (TST), a trio of graduated rings in the taper that create a smoother transition from bore to final constriction for reduced pellet deformation, fewer flyers, and denser, more consistent patterns. Available in close, mid, and long-range constrictions, this Cremator series choke offers no size or speed restrictions with steel shot, making it a versatile choice for waterfowl hunting across the season. Crafted from durable 17-4 stainless steel and designed for close-range performance, the two-choke configuration provides reliable, durable service while maintaining tight, dense patterns at practical shooting distances. With a .717 constriction diameter, these chokes are engineered to optimize energy transfer and pellet integrity, delivering enhanced effectiveness from decoy spread to distant flights. Ideal for hunters seeking dependable, waterfowl-focused performance, Carlsons Cremator line combines advanced TST geometry, rugged stainless construction, and purpose-driven constrictions to improve pattern density, reduce dispersion, and extend effective range in demanding field conditions.