The Rob Roberts Gun Works 200136 T3 Triple Threat Invector 12 Gauge choke tube delivers a crushing edge on wide-open distance targets, making it an ideal choice for high flyers and long-trap scenarios while remaining safe to use with steel, exotic non-toxics, or lead shot, thanks to its proven design and modern metallurgy. Built on years of product development, this choke tube is machined from 17-4 PH stainless steel to endure the demanding conditions of competitive and field shooting, providing long-lasting durability and consistent constriction performance. Designed for 12 gauge platforms, the T3 Triple Threat profile enhances shot string control and target engagement at extended ranges, helping shooters achieve tighter patterns when the moment counts and every pellet packet matters. Rob Roberts Gun Works emphasizes precision manufacturing and reliable performance, ensuring this Invector-compatible choke integrates smoothly with compatible barrels while delivering repeatable results season after season. Whether recruited for high-speed trap duties or challenging field scenarios, this choke tube pairs the intrigue of advanced stainless steel with a field-proven geometry to maximize shot effectiveness, consistency, and confidence in every quarter-mile moment.