The Rob Roberts Gun Works 200322 TSS Raptor Optima HP 20 Gauge 17-4 PH Stainless Steel delivers a wing shooting choke engineered to maximize performance when paired with premium tungsten shot, making it a strong addition to the RRaptor Series. This choke tube is crafted from 17-4 PH U.S. stainless steel, reflecting years of product development and cutting-edge technology to provide durability, corrosion resistance, and tight, consistent patterns in demanding field conditions. Designed for 20 gauge shotguns, the Raptor Optima HP emphasizes precision and reliability, helping shooters achieve consistent long-range impact while maintaining clean, dense patterns with high-density tungsten loads. It is important to note that over-shotguns can have a RRaptor choke in only one barrel, reflecting thoughtful design that optimizes performance without compromising other components. The Rob Roberts Gun Works TSS Raptor Optima HP choke blends advanced metallurgy with practical wing shooting applications, offering the ideal balance of strength, longevity, and precision. This choke tube stands as a robust choice for avid upland hunters seeking enhanced performance with tungsten-based ammo.