Shotgun Choke Tube: This product is a removable shotgun choke tube designed for the compatible shotgun gauge and thread system identified in the title and specifications. It installs at the muzzle of a compatible shotgun barrel and is used to manage the shot pattern for its intended shooting application.The Code Black Duck is arguably the world's most versatile tube. Imagine a single tube that will get it done in everything from the Arkansas timber, Eastern Shore Geese, all the way Georgia Dove Field and still hold its own on a Missouri Longbeard. The Code Black Duck's versatility is not only in its patented design, but in its construction. Our patented stud ring design shortens the shot string immensely...so when you hit your target, you hit 'em with the entire load at once. Expect a tighter pattern similar to a Full when shooting 2 ¾"- 3" shells and Improved Modified with 3 ½" shells. Effective distances up to 60 yards...but experienced hands should expect clean kills at distances most would consider lucky. Crafted from American made, Titanium Nitride coated 17-4 aircraft quality stainless-steel and are heat treated to the optimum level for best performance.
