The Rob Roberts Gun Works 200317 TSS Raptor Optima HP 12 Gauge 17-4 PH Stainless Steel is a high-performance choke designed to deliver optimal wing-shooting results when paired with premium tungsten shot. This TSS choke is a robust addition to the RRaptor Series, reflecting years of product development and the application of advanced technology to maximize pattern consistency and consistency at distance. Crafted from 17-4 PH stainless steel, it combines exceptional durability with corrosion resistance, ensuring reliable performance in the field and under demanding hunting conditions. The design focuses on precision and versatility, enabling shooters to achieve tight, uniform patterns with 12 gauge platforms without sacrificing reliability. It is important to note that over-unders can accommodate a RRaptor choke in only one barrel, a consideration that informs best-use practice for optimal shot placement. Built to withstand the rigors of field use, this choke tube benefits from meticulous engineering and a commitment to quality that Rob Roberts Gun Works is known for, making it a dependable choice for serious wing shooters seeking to maximize density and hit probability with tungsten loads.