Meprolight Tru-Dot Tritium Green Shotgun Front Bead Sight - 6-48 Thread Steel Matte

A quality shotgun sight upgrade starts with reliable low-light performance, and the Meprolight Tru-Dot Tritium Green shotgun front bead sight delivers exactly that. This self-illuminating front bead is built for shooters who need to acquire their target quickly in dim conditions—whether you're hunting waterfowl at dawn, running tactical drills, or working through dense brush. The tritium capsule glows without batteries, giving you a visible green aiming point when ambient light fades, which matters far more than it sounds when you're in the moment.

The sight threads onto standard 6-48 shotgun barrels using a steel body finished in matte, a no-nonsense material choice that resists glint and corrosion. Meprolight's tritium technology is combat-proven and long-lived, so your sight will stay visible for years of use. If your shotgun—whether a Remington 870, 1100, 11-87, or another 6-48 threaded barrel—is still wearing a factory bead or iron that leaves you fumbling in low light, this is a straightforward, durable upgrade that actually works.

Installation is simple: unscrew the old bead, thread this one on, and you're done. No smithing, no gunsmithing knowledge required. The matte steel finish blends with most shotgun rigs and won't snag on your clothing or gear. If you hunt in the twilight hours or shoot skeet when the sun's low, or if you've ever squinted trying to find your bead in shadows, you'll feel the difference immediately.

Key Features

• Self-illuminating tritium capsule—no battery required, glows green in low light
• 6-48 thread size fits standard shotgun barrels including Remington 870, 1100, and 11-87
• Steel construction with matte finish resists corrosion and reduces glint
• Simple bead-on-barrel installation—no tools or gunsmithing needed
• Durable, long-lived tritium technology proven in field conditions

Specifications

Frequently Asked Questions

Will this tritium shotgun bead sight fit my shotgun?

This sight is designed for shotguns with 6-48 threaded barrels. It is commonly used on Remington 870, 1100, and 11-87 shotguns. Check your barrel thread size before ordering to confirm compatibility.

How do I install the Tru-Dot front bead?

Installation is straightforward: simply unscrew your existing bead from the barrel and thread the Meprolight sight on in its place. No tools or special knowledge required.

How long does the tritium stay illuminated?

Tritium is self-illuminating and requires no batteries. It will remain visible in low light for years of normal use.

What is the difference between a tritium sight and a regular bead?

A tritium sight glows green in dim light, allowing you to acquire your target when ambient light is low. A standard bead relies on available light and becomes hard to see at dawn, dusk, or in shadows. The Meprolight Tru-Dot gives you a visible aiming point when it matters most.