Product DescriptionBuilt for serious waterfowl hunters, the Carlsons Delta Waterfowl Extended Choke Tube Set delivers tighter, denser, and more consistent patterns in Browning Invector Plus 12-gauge shotguns. Precision-machined from durable 17-4 stainless steel and featuring a 25% longer parallel section, these non-ported chokes help optimize performance from close to long range. Each tube is knurled for quick removal and laser-marked for easy identification. The set includes three chokes-Close Range, Mid Range, and Long Range-packed in a protective case and is compatible with steel shot per manufacturer guidelines.Product HighlightsComplete set of three extended chokes: Close, Mid, and Long RangeFits Browning Invector Plus 12-gauge shotguns17-4 stainless steel construction with 25% longer parallel sectionKnurled ends and laser-marked constrictions for quick, easy identificationNon-ported design; compatible with steel shot (see manufacturer guidance)SpecsProduct Type: Waterfowl Extended Choke Tube SetGauge: 12 GaugeThread Pattern: Browning Invector PlusChoke Types Included: Close Range, Mid Range, Long RangePorted: NoMaterial: 17-4 stainless steelFinish: Matte blackIncluded: Protective caseBrand Name: CarlsonsUPC: 723189073695Manufacturer Part Number: 07369Disclaimer: 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 product's manufacturer.