XS Sights Big Dot Tritium Shotgun Front Sight – Vent Rib Bead Mount (SG-20023)

Upgrade your shotgun’s front sight with the XS Sights Big Dot Tritium Bead Sight, engineered for fast, reliable target acquisition in any lighting condition. Designed to epoxy directly over your existing factory front bead on vent rib barrels, this sight fits beads measuring 0.120″ to 0.140″ in diameter, including standard #6 and #26 aftermarket beads. Note: Mossberg factory beads with a hex base must be replaced prior to installation.

The oversized tritium-powered Big Dot configuration draws your eye instantly to the front sight, making it an ideal upgrade for home defense, tactical, or low-light shooting scenarios. Its low-profile, snag-free design ensures smooth handling, while the matte black steel finish provides a durable, non-reflective surface that holds up under hard use. Installation is straightforward—no gunsmithing required.

Key Features:
• Tritium-illuminated Big Dot front sight for superior visibility in low light
• Epoxies over existing factory front bead – no drilling or tapping
• Compatible with vent rib barrels with 0.120″–0.140″ diameter beads (#6 or #26)
• Mossberg hex-base factory bead must be replaced before installation
• Low-profile, snag-free matte black steel construction
• Ideal for defensive and tactical shotgun applications
• Front sight only

⚠️ Shipping Restriction: This item cannot be shipped directly to California.

Order online today at VanTon Arms and get this hard-to-find XS Sights upgrade shipped fast, nationwide.