Product DescriptionThe Final Strut Turkey Choke is engineered for Invector-threaded 12-gauge shotguns to deliver tight, consistent patterns for turkey hunting. Featuring a .660 constriction and precision machining, this choke is crafted from 174 PH U.S. stainless steel for durability and reliability in the field. Part of the RRaptor Series, it shines with bismuth shot shells and is designed for single-barrel installation.Product Highlights.660 constriction tuned for tight, consistent turkey patternsFits Invector choke systems for 12-gauge shotgunsBuilt from 174 PH U.S. stainless steel for strength and corrosion resistanceOptimized within the RRaptor Series; excellent performance with bismuth shellsPrecision-machined threads for secure, smooth installation; single-barrel onlySpecsGauge: 12 GaugeChoke Configuration: InvectorConstriction Diameter: .660Material: 174 PH U.S. Stainless SteelSeries/Model: Final Strut Turkey ChokeUPC: 810174900798Manufacturer Part Number: 200170Brand: Johnny StewartWeight: 0.1350Width: 7.1000; Length: 16.4000; Height: 1.7000Disclaimer: 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.