Remington 870 Barrel Features This Remington replacement barrel is built for the 870 pump shotgun chambered in 20 GA and rated for both 2.75-inch and 3-inch shells giving shooters flexibility across standard and magnum loads. The 18.5-inch length makes the shotgun quick to swing and maneuver a trait valued in home defense scenarios and close cover hunting situations. A cylinder bore design means the barrel does not accept interchangeable choke tubes instead delivering a fixed wide pattern suited to short-range work. Remington s engineering on the 870 platform has made it one of the most trusted pump shotguns in America and this barrel extends that reliability to a shorter more maneuverable configuration. The blued steel finish on this barrel provides the traditional look and corrosion resistance that Remington shotgun owners have relied on for decades. Swapping to this 18.5-inch barrel allows an 870 owner to convert a longer hunting-length shotgun into a dedicated defensive or close-quarters configuration without purchasing an entirely new shotgun. Bead sights on the barrel offer a simple fast sighting system suited to the quick target acquisition that short-range shotgun use demands. For 870 owners looking to add a dedicated short barrel to their setup this Remington Barrel is available for sale at GrabAGun. Remington 870 Barrel Specifications Manufacturer: Remington Model: Barrel for Remington 870 Caliber: 20 GA Barrel Length: 18.5 Color: Blued Choke: Cylinder Bore Sights: Bead Available At: GrabAGun