The XS Big Dot Tritium Night Sight is a perfect upgrade for a home defense shotgun. Big Dot demands your attention and aids in rapid alignment and indexing on the threat. The center tritium vial glows green in low to no light, making it a front sight upgrade for 24/7 use.
Fits Mossberg Remington and others with a bead mounted directly to the barrel
White dot reflects ambient light for best visibility in low light or shadows
Glues over the front bead
Bead must be 0.120 to 0.140 inch in diameter
Suggested Brownells #6 or #26 bead if the factory bead is not the correct size
May require opening up the bead hole to a larger size by drilling and tapping
Mossberg factory bead with hex base must be replaced
Outside diameter of Big Dot: 0.188 inch
Stand alone solution that does not work with any rail or Ghost Ring solution
Conversion bead for Mossberg shotguns included in the kit
