HIVIZ(R) M-Series Ultra-Narrow Magnetic Shotgun Sight. Fits shotguns with ribs from .171″ to .265″ (11/64″ to 17/64″) (4.2mm to 6.7mm) . Includes Green and Red replaceable LitePipes in two diameters plus the unique HIVIZ two-toned LitePipes (green LitePipes with a red center).
Hi-Viz M200, Magnetic Sight, Fits Ultra Narrow Shotgun Rib .165″ – .225″, 4 Colors M200
