Product DescriptionBuilt for tight, consistent patterns with heavy buckshot, Carlson's Buckshot choke tube for Browning Invector Plus 12-gauge shotguns features a ported, extended design to help reduce recoil and muzzle jump. Machined from premium 17-4 heat-treated stainless steel, it is optimized for 00 and 000 buckshot and extends about 1 inch beyond the barrel. Safe with lead, steel, and Hevi-Shot loads, this rugged choke delivers reliable performance for hunting and defense. Note: Do not use with steel shot larger than BB or steel loads faster than 1550 fps.Product HighlightsPorted, extended design helps reduce recoil and muzzle rise with heavy buckshotOptimized constriction for tight patterns with 00 and 000 buckshotDurable 17-4 heat-treated stainless steel constructionFits Browning Invector Plus 12-gauge shotguns; extends approximately 1 inch past the barrelCompatible with lead, steel, and Hevi-Shot loads; not for steel larger than BB or over 1550 fpsSpecsGauge: 12 GaugeCompatibility: Browning Invector Plus shotgunsConstriction Diameter: 0.710 inchType: Ported, extended buckshot choke tubeMaterial: 17-4 heat-treated stainless steelFinish: BlackExtension Length: Approx. 1 inch beyond barrelShot Sizes Optimized: 00 and 000 buckshotCountry of Manufacture: USAUPC: 723189188993Manufacturer Part Number: 18899Brand: 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 product's manufacturer.