The Carlson Black Cloud 12ga Bro Inv Plus Choke, built to extract maximum performance from Federal Premiums Black Cloud ammunition, combines a titanium-coated steel extended choke tube with a precision design to deliver outstanding downrange results and enhanced hunter success. This chokes titanium coating minimizes buildup, allowing the FliteControl Wad in Black Cloud shells to perform consistently while the Flitestopper shot remains effective at longer ranges, giving you cleaner patterns and improved downrange penetration. Specifically engineered to pair with Federal Black Cloud while still performing exceptionally with other steel shots, the Long Range model should not be used with steel shot larger than BB or faster than 1550 fps, whereas the Mid Range version accommodates all steel shot sizes for versatile field use. With Carlsons Titanium-coated Black Cloud choke, you gain a proven edge in tough conditions, translating to cleaner hits and more reliable performance across a variety of upland and waterfowl scenarios.