Browning Invector-DS Improved Modified Extended Choke Tube Features The Browning Invector-DS extended choke tube delivers an improved modified constriction striking a balance between pattern density and spread for 16 gauge shotguns used on upland birds and sporting clays. Its extended profile sits proud of the muzzle making it easier to grip and swap between chokes without needing a specialized wrench in most cases. Stainless steel construction resists corrosion from weather exposure and powder fouling keeping performance consistent hunt after hunt. This constriction works well for shooters who want more reach than a modified choke without the tighter spread of a full choke. Finished in black the extended choke tube is built specifically for the Invector-DS system found on compatible Browning 16 gauge barrels. Because the choke extends beyond the muzzle shooters can quickly visually confirm which constriction is installed before heading afield. Swapping chokes lets a single 16 gauge shotgun adapt across a range of shooting conditions and target presentations. The Browning Invector-DS improved modified choke tube is a practical addition for sale at GrabAGun. Browning Invector-DS Improved Modified Extended Choke Tube Specifications Manufacturer: Browning Type: Choke Tube Gauge: 16 GA Color: Black Material: Stainless Steel Constriction Type: Improved Modified Style: Extended Choke Configuration: Invector-DS Available At: GrabAGun