XS Sights SG20033 Big Dot Tritium Shotgun Bead

In the world of shotguns, visibility is paramount. The XS Big Dot Tritium Front Sight stands as a beacon for those who demand precision and reliability from their firearm accessories. Designed to fit seamlessly on Mossberg, Remington, and other shotguns with a bead mounted directly to the barrel, this sight offers an unparalleled advantage in low-light conditions.

At its core, the XS Big Dot features a green tritium center with a white outline that excels at reflecting ambient light. This clever design ensures maximum visibility when natural lighting is scarce—be it dawn or dusk—or even under complete darkness. The glowing tritium vial serves as your constant companion during any 24/7 operation.

Installation requires minimal effort; simply glue over existing front beads measuring between 0.120” and 0.140” in diameter. Some setups may necessitate enlarging the bead size through drilling and tapping—a small task for such significant gains in target acquisition speed.

For those utilizing Mossberg's factory beads with hex bases, replacement becomes essential to fully harness this accessory's potential. The kit includes a conversion bead specifically tailored for Mossberg shotguns ensuring compatibility across various models.

Note well: this standalone solution does not integrate with rail systems or ghost ring sights—it operates independently by enhancing what already exists on your firearm’s barrel without altering its fundamental setup.

With an outside diameter of 0.188”, the XS Big Dot delivers enhanced accuracy while maintaining simplicity—a testament to thoughtful engineering aimed at elevating shotgun performance.