HIVIZ 2IN1 MAG SG GRN/ORG .171-.265

Description HIVIZ Two-In-One Magnetic Shotgun Sight with Reversible Green & Orange LitePipes. Fits shotguns with ribs from .171″ to .265″ (11/64″ to 17/64″) (4.2mm to 6.7mm) . Includes one round and one triangular replaceable Green and Orange reversible LitePipes.