The Rob Roberts RR3 Raptor Invector Plus 12 Gauge Choke is engineered for exceptional performance on long-range targets making it ideal for hunting geese and open water ducks. Crafted from 17-4 PH stainless steel this choke offers durability and superior resistance to corrosion. Its innovative internal cuts ensure optimal pattern density providing consistent performance when used with appropriate loads. Developed through extensive research and advanced technology the RR3 Raptor choke delivers precise accuracy and reliability. Designed for use in a single barrel it offers specialized performance for discerning hunters seeking excellence in the field.