The HiViz M200 M-Series Magnetic Front Sight in Black with Green front fiber optic and Red Center delivers quick target acquisition and reliable performance for shotgunners, thanks to four interchangeable high-intensity LitePipes that adapt to varying lighting conditions. Its snap-on/off magnetic base is designed to fit virtually any rib width from 11/64" to 9/16" and is available in four sizes to match your shotguns rib profile, with careful compatibility notes indicating it is not suited for fiber or aluminum ribs. The M200 fits ribs from .171" to .265" (11/64" to 17/64"; 4.2 mm to 6.7 mm) and supports popular shotgun models across Beretta, Browning, Benelli, Stoeger, Winchester, and other brands, including Beretta 686 & 687 ultra-narrow ribs and Browning Gold Series 28 ga. and .410 Citori configurations, making it a versatile choice for upland birds, sporting clays, and field work. With the M-Series design, shooters benefit from a durable polymer frame and a front sight that integrates the LitePipe material for enhanced visibility, while leveraging the magnetic base for quick, tool-free installation and removal.