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The HiViz M200 M-Series Ultra-Narrow Magnetic Shotgun Sight fits shotgun ribs from .171" to .265" (4.2–6.7mm). Its magnetic mount installs on compatible ribs, and interchangeable LitePipes provide green, red, and two-tone green with a red center aiming options.
Use our Shotgun Rib Width Reference and guide on how to measure shotgun rib width to help determine whether the sight fits your shotgun.
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| Specification | Details |
|---|---|
| Brand | HiViz |
| Model / MPN | M200 |
| UPC | 613485585568 |
| Sight Type | Magnetic front shotgun sight |
| Compatible Rib Width | .171"–.265" (11/64"–17/64"; 4.2–6.7mm) |
| Included LitePipes | Green and red replaceable LitePipes in two diameters, plus a two-tone green LitePipe with a red center |
| Mounting | Magnetic attachment to a compatible shotgun rib |
The HiViz M200 M-Series Ultra-Narrow Magnetic Shotgun Sight is designed for shotguns with narrow ribs measuring .171 to .265 inches wide. Its magnetic mounting system provides a convenient way to attach a front sight to a compatible rib, while HiViz LitePipe technology offers bright, fiber-optic aiming references for hunting and target shooting.
The M200 includes replaceable green and red LitePipes in two diameters, along with a distinctive two-tone LitePipe featuring a green body and red center. These options let shooters select an aiming point that suits their preferences and the available background contrast. The included LitePipes provide multiple sight-picture choices without requiring a different complete sight for each color.
Before ordering, measure your shotgun rib and confirm that its width falls within the M200's specified range. The ultra-narrow model is intended for compatible narrow ribs, so it should not be selected solely by appearance or by assuming all magnetic shotgun sights fit the same rib dimensions. Review our shotgun rib width reference and instructions for measuring shotgun rib width to help verify fit.
Browse our magnetic shotgun sights for additional rib-mounted options, or view our full selection of shotgun sights. You can also read our guide to magnetic vs. screw-in shotgun sights to understand the differences between these mounting styles.
Need a sight for a different rib width? The HiViz M300 M-Series Narrow Magnetic Shotgun Sight is listed for ribs measuring .218"–.328". Confirm the rib dimensions of your shotgun before choosing between models.