The Carlson Choke Tube SPT Clays by Carlson is a precision-machined extended choke designed for 12 gauge shotguns, specifically compatible with Beretta Benelli Mobil systems to deliver reliable performance on the clays range and field alike. Crafted from durable 17-4 stainless steel with a classic blued finish, this choke tube features a mobil thread pattern and is identified as a light modified choke, offering a balanced balance of constriction for tighter, more consistent patterns. With a .710 diameter and a length that provides 25% longer parallel section, it helps shooters achieve denser knockdown patterns at typical clays distances while maintaining smooth cycling and dependable reliability across rapid successive shots. The choke tubes extended design and precision machining translate to repeatable constriction and cleaner, tighter shot strings, enhancing overall pattern density without compromising bore cleanliness or durability. Attributes emphasize stainless steel construction, extended flush options, and exact dimensions of 1.30 x 3.65 x 7.90 for confident fit and performance in modern 12 gauge setups. Whether dialing in for trap, skeet, or field use, Carlsons SPT Clays choke tube helps optimize your shotguns performance with consistent, high-quality results.