TRUGLO Glo-Dot II Red Sight for 12/20 Gauge Plain Barrels

The TRUGLO Glo-Dot II is a red fiber optic front sight designed for 12/20 gauge plain-barrel shotguns. It snaps over an existing front bead sight to provide a bright, easy-to-see aiming point with a low-profile design.

Installation is straightforward, and the sight is built from plastic and fiber optic materials. This model is not compatible with vent rib barrels.

Key Specifications

• The sight fits 12/20 gauge plain barrels.
• The aiming element is a red fiber optic.
• The sight installs as a snap-on front sight over an existing bead sight.
• The fiber diameter measures 0.078 inch.
• The design is extremely low profile.
• The construction is listed as plastic and fiber optic.
• The frame is listed in black polymer.
• The listed dimensions are 1.00 x 4.75 x 7.30.
• The sight is intended for plain-barrel shotguns and is not compatible with vent rib barrels.

The Glo-Dot II offers a simple way to improve front-sight visibility on compatible plain-barrel shotguns without altering the existing bead-sight setup. Its compact profile, snap-on installation, and red fiber optic aiming point make it a practical addition to a shotgun sighting system.