The Truglo Fat Bead fiber optic sight (brand part no. TG948EG) is a large-diameter bead replacement built to give you a bigger, easier-to-pick-up sight picture than a standard factory bead. It’s set in a black bead body with a bright green fiber optic rod that gathers ambient light so it stands out fast when you’re swinging on a target. This version uses a 3mm mounting thread matched to Browning, Caesar Guerini, Charles Daly, Franchi, Mossberg Reserve O/U, Weatherby, and Winchester over/unders. Because the fiber sits in a larger-diameter housing, it’s built to catch your eye faster in your peripheral vision than a thin standard bead.

Key Specifications

• Large-diameter bead design gives a bigger sight picture than a standard bead.
• The wider housing is built to catch your eye faster in your peripheral vision.
• Set in a black bead body.
• Fitted with a green fiber optic rod for fast target acquisition.
• Uses a 3mm mounting thread specific to this model.
• Fits Browning, Caesar Guerini, Charles Daly, Franchi, Mossberg Reserve O/U, Weatherby, and Winchester over/unders.
• Installs as a drop-in replacement, no gunsmithing needed.
• Well suited to wingshooting and clay target shooting where a fast sight picture matters.
• The 3mm mounting thread is sized specifically for these over/under actions.

Frequently Asked Questions

What shotguns does this fit? It’s built for Browning, Caesar Guerini, Charles Daly, Franchi, Mossberg Reserve O/U, Weatherby, and Winchester over/unders.

What thread does it use? A 3mm mounting thread specific to this model.

Why choose a fat bead over a standard bead? Its larger diameter gives a bigger sight picture that’s easier to pick up in your peripheral vision.

Buy the Truglo Fat Bead Fiber Optic Shotgun Sight

Upgrade to a bigger, faster sight picture with the Truglo Fat Bead in green. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and browse more gun sights from the full Truglo lineup we carry.