This two-pack combines a mid-range and long-range choke tube, giving Winchester 12-gauge shooters the flexibility to dial in performance across different hunting and sport-shooting scenarios. Each tube features Carlson's Triple Shot Technology—a series of graduated taper rings that ease the transition from bore to constriction, resulting in tighter patterns and less pellet deformation downrange. The ported design helps manage recoil while the extended parallel section delivers denser shot grouping compared to standard chokes. Constructed from premium 17-4 stainless steel with a matte black finish, these tubes install without tools and back a lifetime warranty.