Buy Big Dot Tritium  Enhance your shotgun’s accuracy in low light and high-stress situations with the XS Big Dot Tritium Express Sight Set for Plain Barrel Shotguns. Designed for speed and visibility, this sight system is perfect for home defense, tactical use, and outdoor shooting.

Fast Target Acquisition, Day or Night

The XS Big Dot Tritium Express Sight Set features a high-contrast, glow-in-the-dark front sight. The large tritium-powered dot grabs your eye instantly, allowing fast target acquisition even in low-light or no-light conditions. Buy Big Dot Tritium

Simple, Rugged, and Built for Action

Made to endure rough handling and harsh environments, this sight set is tough enough for field and tactical use. The steel body resists impact and holds zero, giving you peace of mind when it matters most.

Key Features

• Compatibility: Fits plain barrel shotguns (no vent rib)

• Front Sight: Tritium-powered Big Dot for high visibility

• Rear Sight: Express-style notch for rapid alignment

• Material: Durable steel construction

• Installation: Easy adhesive and clamp-on design (no gunsmithing required)

Ideal for Defensive and Tactical Use

Whether you’re securing your home or running drills at the range, the XS Big Dot Tritium Express Sight Set offers intuitive aiming. The express-style rear sight guides your eye to the Big Dot front quickly, making it perfect for quick, reactive shots.

Why Choose XS Big Dot Sights?

You get fast sight alignment, reliable performance, and unmatched visibility. This set is trusted by professionals and everyday defenders alike.

👉 Buy Now to upgrade your plain barrel shotgun with fast, reliable sighting for any condition.

 

Description
Highly visible, tritium dot front sight surrounded by a large white ring epoxies over the existing front bead sight to help improve target focus and low light sight acquisition and sight recovery after muzzle flash. Installs over front sight beads from .125″ – .140″ diameter by filling the cavity on the underside of the sight with Brownells Acraglas Gel, then pressing the sight over the bead and allowing it to fully cure. If existing bead is too small or too large, replace with Brownells #6 bead for 3-56 threads or #26 for 6-48 threads. Some shotgun barrels may require drilling and tapping of existing hole to 6-48 for installation of #26 Brownells bead. Remington Pedestal model with stepped bottom fits Remington shotgun barrels with front sight pedestal. Vent Rib model with flat bottom fits shotgun barrels with ventilated ribs. Plain Barrel model with cupped bottom fits round shotgun barrels.

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Specifications:
– Fits: Remington Universal Shotguns
– Sight Color: White
– Style: Tritium Beads
– Finish: Matte Black

Condition New in Box
Finish Per Color Black
Manufacturer Part Number SG-2003-3
Model XS Big Dot Trit-Plain Barrel Shotgun
Type Shotgun Sights
UPC 647533025768