The Carlson's Titanium Black Cloud Long Range 20 Gauge Choke Tube is expertly engineered to optimize the performance of Federal's Black Cloud ammunition while delivering exceptional results with other steel shotshells. Crafted from titanium-coated steel this choke tube reduces build-up and enhances the performance of the Flitecontrol wad for improved accuracy and effectiveness downrange. Designed for long-range shooting it supports all steel shot sizes and ammunition with speeds exceeding 1550 fps. With its durable titanium-coated finish and compatibility with Invector-Plus systems this choke tube is a reliable and high-performance addition to your hunting gear.