This listing is for ONE Choke Tube. Here is Remington’s Extended Rem-choke tube for shooting over Waterfowl Decoys with its standard 12 gauge Rem-Choke threaded barrels. Manufacturer was Remington Arms of Ilion, NY, and its subcontractors. Construction is Stainless Steel. Muzzle Diameter is .715, marked “Over Decoys.” It will digest lead, steel, or even slugs. Finish is matte surface oxide. It is designed for Remington Rem-Choke thread shotguns chambered in 12 gauge, and for shotguns that accept Rem-Chokes, including some, but not all, of the Turkish made shotguns imported by Charles Daly, Samco, and TriStar. It will Not fit a Remington ProBore shotgun, or any 20 gauge, or any other brands we know of. Replacement pricing for this tube on remington com was upwards of $50.00; and even more on some sites we have seen. Since these came from a South Carolina Distributor Liquidation, however, we’re offering them at deeply discounted prices. They are all new and unfired, repackaged from the original bulk shipment.