TruGlo Glo-Dot II .410 Gauge Green Fiber Optic Front Sight

The TruGlo Glo-Dot II is a snap-on fiber optic front sight purpose-built for plain-barrel .410 gauge shotguns. Designed to deliver a bright, fast-acquiring aiming point in low-light field conditions, it slides directly over the factory front bead for a true no-tools installation that takes only seconds.

A green fiber optic insert gathers ambient light to produce a vivid, high-contrast aiming reference at the muzzle, while the polymer frame keeps the sight extremely low profile and ultra-tough against the recoil and rough handling common to shotgun use. The fiber composite base is contoured to seat securely on the existing bead without slipping or loosening under fire.

Endorsed by Ducks Unlimited and engineered for waterfowl hunters and upland shooters who demand rapid target acquisition, the Glo-Dot II is built to enhance accuracy on any plain-barrel .410 gauge shotgun. This model is intended for plain-barrel shotguns and is not compatible with vent-rib barrels.