Product DescriptionThe Carlson's CORE Series #1 Close Range choke tube is engineered for 12-gauge Browning shotguns using the Invector Plus system. This extended, black-finished tube features CR/IC (Close Range/Improved Cylinder) constriction with a .730 diameter to deliver dense patterns at short distances. It is compatible with a wide range of shot types, including steel, lead, bismuth, tungsten super shot (TSS), and Hevi-Shot, making it a versatile option for upland birds, small game, and clay targets. Follow the yardage guidance for optimal results, and note that slugs may only be used through the IC/CR choke.Product HighlightsFits Browning shotguns with the Invector Plus choke system#1 Close Range CR/IC constriction optimized for short-distance patternsExtended tube design with .730 diameter for consistent performanceCompatible with steel, lead, bismuth, TSS, and Hevi-ShotDurable black finish with knurled end for easy installation and removalSpecsBrand: CarlsonsSeries: COREGauge: 12 GaugeChoke Configuration: Browning Invector PlusConstriction Type: Close Range (CR/IC)Color: BlackDiameter: .730Firearm Fit: Browning Invector PlusUPC: 723189410339Manufacturer Part Number: 41033Disclaimer: 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.