Hi-Viz M500 Magnetic Shotgun Sight, Win Post 1964 Autos & Pumps

The Hi-Viz M500 is a magnetic shotgun sight designed to improve sight acquisition on compatible vent-rib shotguns. It uses a magnetic snap on/off base that fits a specified vent rib range and includes a bright green fiber optic front bead with interchangeable high-glow light pipes. The sight is specified to fit Win Post-1964 autos and pumps as well as Mossberg unported models. Its compact, tool-free mounting makes it a practical option for shooters seeking faster target pickup on compatible firearms.

Key Specifications

• The base configuration is Magnetic .437-.578 Vent Rib for snap-on mounting to vent ribs.
• The sight fit is listed as Win Post-1964 Auto & Pump, Moss Unported.
• The product type is specified as a Fiber Optic Bead.
• The front material is Fiber Optic for high visibility.
• The front color is Green to aid rapid target acquisition.
• The frame color is Black.
• The unit features a magnetic snap on/off base and four interchangeable high-glow light pipes.

With its magnetic vent-rib base and bright fiber optic front, the Hi-Viz M500 offers a straightforward, low-profile way to upgrade sight visibility on compatible shotguns. Its interchangeable light pipes and simple snap-on mounting make it a convenient choice for sporting clays, upland shooting, and other general-purpose shotgun use where quick sight acquisition is valued.