The Rob Roberts Gun Works RR2 Raptor Invector 20 Gauge 17-4 PH Stainless Steel is crafted to optimize mid-range targets with the precision you expect from Rob Roberts Gun Works. Designed for duck and dove hunting, this choke uses carefully engineered internal cuts to deliver consistent pattern density when paired with the right loads, helping you maximize hit probability across a practical range. Constructed from 17-4 PH stainless steel, it combines durability and corrosion resistance with solid consistency shot after shot, making it a reliable choice for field use. The RR2 Raptor choke profile integrates seamlessly with Invector systems, providing a streamlined fit and predictable performance across a variety of 20 gauge platforms. Its important to note that Over-Shotguns can carry a RRaptor choke in only one barrel, as the design does not permit dual-barrel placement, ensuring you have a focused, purpose-built choke for your designated barrel. Built on years of product development and the latest technology, this choke tube supports hunters who demand tighter, controllable patterns for mid-range engagement while keeping long-term field reliability in mind.