The Carlson's Choke Tube Flush delivers precision engineering from Carlson for Beretta and Benelli shotguns, crafted in 17-4 stainless steel with a flush mount design and a .595 inch diameter to ensure reliable fit and consistent patterns, making it an ideal upgrade for 20 gauge systems seeking enhanced versatility. This Mobil thread-pattern choke tube features an Improved Modified constriction, optimized for mid-range targets and versatile field use, while preserving the natural balance of your shotgun thanks to its compact flush profile and durable stainless steel construction. Its 1.20 x 3.60 x 7.75 dimensions and flush installation provide a seamless look and dependable performance, eliminating protrusion while delivering repeatable choke performance season after season. The combination of stainless steel resilience and precise machining translates into better resistance to the elements and long-term durability in the field or at the range. Whether refining your waterfowl setup, upland rig, or sporting clays approach, this choke tube enables tighter patterns and reliable, consistent performance with 20 gauge Beretta or Benelli platforms, harnessing Carlsons reputation for dependable shotgun accessories that enhance your shooting experience.