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 Patternmaster Classic Extended Range tube was designed around a 3 ½” shotshell wad to give those hunters who demand the most out of their equipment just what they need. This product will give you a “Full” pattern with an effective range up to 70 Yards. Want a more open pattern? Dropping pellet size will allow your pattern to open up more, just as increasing your pellet size will tighten it. All Patternmaster Classic tubes are crafted from American made, titanium infused 17-4ph stainless-steel, are heat treated to the optimum level for best performance and are safe and effective with Lead, Steel, and other Non-Toxic shot including TSS. Black and Ported.