Browning Goose Band Choke Tube Features The Browning Goose Band Invector-DS choke tube is machined to a full constriction concentrating shot into a tight pattern that reaches out for longer range waterfowl shots. Measuring 4 inches long and weighing just 1.20 ounces the extended tube adds minimal weight to the end of the barrel while still extending past the muzzle for easy handling. Built specifically for the Invector-DS threading it seats securely into compatible 16 gauge Browning shotguns for a consistent pattern shot after shot. This tight constriction is particularly suited to steel and other non-toxic waterfowl loads that need extra reach. Stainless steel construction with a chrome finish gives this tube exceptional resistance to the wet muddy and often freezing conditions that come with goose and duck hunting. That added protection against corrosion keeps the tube functioning smoothly season after season in the field. The extended profile also makes the tube simple to grip and remove by hand between hunts or when switching constrictions. Waterfowl hunters chasing birds at extended range will find the Browning Goose Band Full Extended choke tube a durable purpose-built tool for the blind. Browning Goose Band Choke Tube Specifications Manufacturer: Browning Model: Goose Band Gauge: 16 GA Material: Stainless Steel Finish: Chrome Constriction Type: Full Style: Extended Choke Configuration: Invector-DS Length: 4 Weight: 1.20 oz Available At: GrabAGun