Product DescriptionDeliver tight, consistent patterns with the Carlsons Winchester/Mossberg Flush Choke Tube. Built from durable stainless steel and machined with a knurled end for tool-free installation, this 12-gauge Full constriction tube sits flush with the muzzle for a clean profile. It clearly marks the constriction on the body and is compatible with popular Winchester, Mossberg, Browning Invector, Weatherby, and Savage systems that use this thread standard.Product Highlights12-gauge Full constriction for tighter, longer-range shot patternsFlush-mount design maintains a streamlined barrel profileStainless steel construction resists wear and corrosionKnurled end allows quick, easy installation and removalCompatibility with Winchester, Mossberg, Browning Invector, Weatherby, and Savage platformsSpecsGauge: 12 GaugeChoke Type: FullStyle: Flush MountMaterial: Stainless SteelCompatibility: Winchester, Mossberg, Browning Invector, Weatherby, Savage (threaded systems as applicable)Constriction: Full (.700) as markedUPC: 723189522155MPN: 52215Brand: 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.