Product DescriptionThe Raptor TSS wing-shooting choke is engineered to deliver optimal patterns when paired with premium tungsten super shot. Part of the RRaptor Series, this choke is built from years of development using advanced manufacturing processes and rugged 17-4 PH U.S. stainless steel. Designed for Mobil-pattern 12-gauge shotguns, it offers dependable performance and durability in the field. Note: Over/under shotguns can use an RRaptor choke in only one barrel due to the design.Product Highlights Optimized for use with tungsten super shot (TSS) for tight, consistent patterns Built from corrosion-resistant 17-4 PH U.S. stainless steel Compatible with Mobil choke system on 12-gauge shotguns Part of the proven RRaptor Series developed through extensive testing Designed for single-barrel use on over/under shotguns Specs Gauge: 12 Gauge Choke System: Mobil Series: Raptor TSS (RRaptor Series) Material: 17-4 PH Stainless Steel UPC: 810174902167 Manufacturer Part Number: 200307 Brand Name: Johnny Stewart Disclaimer: 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.