The Warne Shotgun Rib Mount is a revolutionary new mount design that allows shooters to mount various reflex and red dot optics to most vented rib shotgun barrels. Many popular shotgun models are not drilled and tapped for a conventional scope base or rail. Warnes proprietary clamp design attaches directly to a vented rib barrel and allows for a low-profile universal mounting plate that fits most popular red dot sights. While the Warne Shotgun Rib Mount is great for turkey, waterfowl and upland bird hunting, it is equally effective for clays, competition and tactical use.image