Product DescriptionUpgrade your pattern performance with Carlson's Sporting Clays Improved Cylinder choke tube for Remington 12-gauge shotguns. Precision machined from durable 17-4 stainless steel, this extended choke features a 25% larger parallel section for more consistent, tighter patterns than conventional flush chokes. The knurled end makes installation and removal quick and easy, while the constriction is laser-marked for fast identification. Compatible with a wide range of shot types, its a versatile choice for sporting clays and general field use.Product Highlights17-4 stainless steel construction for strength and corrosion resistanceImproved Cylinder constriction with 0.720 exit diameter for balanced patternsExtended, knurled end for quick, tool-free removal and installation25% larger parallel section delivers more consistent, denser patternsLaser-marked constriction; compatible with many shot types including steel and Hevi-ShotSpecsGauge: 12 GaugeConstriction: Improved Cylinder (IC)Exit Diameter: 0.720 inMaterial: 17-4 Stainless SteelCompatibility: Fits Remington 12-ga choke systems; does not fit Remington Pro Bore or Spartan modelsShot Compatibility: Lead, Steel, Copper-Plated, Nickel, Hevi-Shot, BuckshotUPC: 723189133610Manufacturer Part Number: 13361Brand: CarlsonsDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.