The Rob Roberts Gun Works 200131 T2 Triple Threat Invector Plus 20 Gauge 17-4 PH Stainless Steel delivers trusted mid-range performance for flooded timber mallards, dove, most sporting clays targets, and 16 yard trap, making it a versatile choice for shooters who demand consistency across demanding field and range scenarios. Crafted from 17-4 PH stainless steel, this choke tube embodies durability and corrosion resistance while offering the precision you need for dependable patterns shot after shot. Designed to fit 20 gauge receivers, it leverages the proven Invector Plus system to provide reliable installation and secure fit, ensuring your choke stays square to the bore under rapid firing sequences. The T2 Triple Threat design blends advanced development with practical field data, balancing constriction to optimize mid-range trajectories without sacrificing close-range performance. With Rob Roberts Gun Works backing this accessory, you gain a choke that pairs modern metallurgy with thoughtful engineering, helping you tune your shotgun for mid-range game and sporting clays targets alike. This stainless steel choke tube stands up to rugged use while delivering clear, repeatable patterns when you need them most.