Carlson's Choke Tubes 15514 is a Sporting Clay Mobil choke tube for 12 Gauge shotguns. It features a Light Modified constriction, designed to provide versatility in various shooting conditions. Made from stainless steel, this choke tube is durable and designed for long-term use.Key FeaturesGauge: Compatible with 12 Gauge shotguns.Constriction: Designed with a Light Modified constriction for enhanced performance in sporting clay applications.Material: Constructed from stainless steel for durability and corrosion resistance.