Hi-Viz M300 Magnetic Narrow Shotgun Front Sight .218-.328″ Ribs

Description

The Hi-Viz M300 M-Series is a magnetic, snap-on fiber-optic front sight designed for shotguns with narrow ribs. It is engineered to fit ribs measuring .218″ to .328″ (7/32″ to 21/64″, approximately 5.5 mm to 8.3 mm) and ships with multiple LitePipe options to suit a range of light conditions. The M300 narrow configuration provides a low-profile mounting solution that is interchangeable and intended for field-style shotguns with compatible rib profiles. The magnetic base is made for tool-free installation and rapid removal.

Key Specifications

• The sight fits ribs from .218″ to .328″ (7/32″ to 21/64″, approximately 5.5 mm to 8.3 mm).
• The base configuration is a magnetic snap-on style for quick attachment and removal.
• The product includes 2 red and 2 green LitePipes plus Hi-Viz two-toned LitePipes for adaptable visibility.
• The front material uses LitePipes (fiber-optic elements) for high-intensity sighting.
• The frame material is polymer with a black finish.
• The sight style is a fiber optic bead designed for rapid target acquisition in variable light.
• Interchangeable LitePipe options are included to match ambient light and shooter preference.
• The listed product color is green with red center (two-toned option available).
• The product dimensions are 0.45 x 3.80 x 6.60 (as provided by the manufacturer).
• The unit is specified for use on shotguns with compatible rib profiles.

Compact, configurable, and simple to mount, the Hi-Viz M300 provides a practical fiber-optic front sight solution for shooters who need a low-profile, high-visibility reference on compatible shotgun ribs. With multiple LitePipe options and a magnetic snap-on base, it lets users tailor sight visibility to conditions without permanent modification, making it a versatile choice for field use and general shotgun applications.