The Rob Roberts RR2 Raptor Invector 12 Gauge Choke is expertly crafted for hunters seeking precision and reliability in the field. Ideal for duck and dove hunting this choke enhances your shooting performance by delivering optimal pattern density with the right loads. Constructed from 17-4 PH stainless steel it promises durability and superior performance. Engineered with advanced technology developed over years of innovation this choke is designed for use in one barrel ensuring focused and effective shooting.