Carlson's Tru-Choke Sporting Clays choke tubes are made from 17-4 stainless steel and precision machined to pattern better than standard choke tubes. They feature a 25% larger parallel section in the choke, throwing more consistent patterns than conventional choke tubes.

• Lead, copperplated, nickel, Hevi-Shot, bismuth, tungsten or steel shot may be used
• For best results, pattern your choke tube with the specific shotshell load you will use in the field - different ammunition patterns differently from the same choke tube
• Made in the USA, lifetime warranty