The Rob Roberts RR1 Raptor Crio Plus 12 Gauge Choke is expertly crafted for those who demand precision and performance in close-range shooting. Constructed from durable 17-4 PH stainless steel this choke offers superior resilience and longevity. Its innovative internal cuts enhance pattern density ensuring optimal accuracy when matched with the right ammunition. Developed through extensive product innovation the RR1 promises reliability and top-tier performance in every use. Note that this choke is designed for single-barrel placement maximizing its effectiveness in one barrel at a time.