XS Sights SG20033 Big Dot Tritium Shotgun Front Sight

The XS Sights SG20033 Big Dot Tritium Front Sight is designed for shotguns with a front bead mounted directly to a plain barrel, including Remington, Mossberg, and other compatible models. Its white aiming dot reflects available light, while the center tritium vial glows green in low- to no-light conditions.

The sight installs over an existing front bead and may require the bead opening to be enlarged by drilling and tapping. A replacement conversion bead is included for Mossberg shotguns. This standalone sight is not designed for use with a rail or ghost-ring solution.

Key Specifications

• The sight type is a tritium front sight for shotguns.
• The front sight uses a green tritium vial with a white aiming dot.
• The sight is intended for plain barrels with a bead mounted directly to the barrel.
• The stated compatible makes include Remington, Mossberg, and other shotguns.
• The Big Dot has an outside diameter of 0.188 inches.
• The frame material is listed as steel.
• The frame color is listed as black.
• The product includes a conversion bead for Mossberg shotguns.
• The sight is a standalone solution and does not work with rail or ghost-ring solutions.

With a high-visibility white aiming point and green tritium illumination, the SG20033 provides a straightforward front-sight upgrade for compatible bead-mounted shotguns. Its compact Big Dot design and included Mossberg conversion bead support practical installation across the stated applications.