The Tru-Choke 12 Gauge Modified Choke Tube provides reliable performance with stainless steel construction and modified constriction for versatile shooting applications.Tru-Choke 12 Gauge Modified Choke TubeModified choke constriction for medium range shootingStainless steel construction for durability and corrosion resistanceStandard style threading for compatibility12 gauge shotgun compatibilityIdeal for general hunting sporting clays and medium-range shooting where moderate shot pattern control is desired. The modified constriction offers excellent versatility for various hunting and shooting scenarios.