When versatility is vital, the M-Series line of magnetic sights has you covered. The snap-on magnetic base is available in four different sizes to fit a wide variety of rib widths. All M-Series sights come with green, red Lite-Pipes. Pair your favorite shotgun with one of our favorite magnetic sights.
Extra-Wide Model (M500) fits ribs from .437″ to .578″ (7/16″ to 37/64″) (11.1mm to 14.6mm).