
Availability: In Stock
The XS Sights Big Dot Tritium front sight for Remington shotguns transforms low-light shooting and fast target acquisition by pairing a glowing tritium dot with a bold white ring that surrounds your existing bead sight. Built from machined steel with a durable matte black finish, this pedestal-mount sight installs directly over standard shotgun beads and gives you a larger, more visible aiming reference that cuts through poor lighting and recovers quickly after muzzle flash—essential when hunting in dawn or dusk conditions or shooting dynamic clay courses where speed matters.
The large white ring focuses your eye on the tritium dot's center, making your sight picture clearer and faster than a tiny bead alone. The tritium's self-illuminating glow means you aren't reliant on ambient light; whether you're in the pre-dawn marsh or a shaded woods, your sight stays visible. Installation is straightforward: the sight epoxies over existing beads using Brownells Acraglas Gel, creating a solid, permanent bond that has proven reliable across thousands of shotgun applications.
This is the plain barrel version, engineered to fit round shotgun barrels. The sight accommodates standard factory beads ranging from .125" to .140" in diameter, covering most Remington and other major shotgun models. If your barrel's bead falls outside that range or the hole requires tapping, XS Sights callouts point you to common Brownells replacement options. What you get is a time-tested, field-proven upgrade that costs far less than a new barrel and delivers immediate results in your hunting or sport shooting.
| Manufacturer | XS Sights |
| Product Type | Shotgun Front Sight |
| Sight Style | Big Dot Tritium with White Ring |
| Dot Diameter | .161" (4mm) |
| Material | Machined Steel |
| Finish | Matte Black |
| Bead Diameter Range | .125" to .140" (3.2mm to 3.5mm) |
| Barrel Type | Round (Plain Barrel) |
| Installation Method | Epoxy bond with Brownells Acraglas Gel |
The Big Dot Tritium is designed for Remington shotguns and other models with round barrels and standard factory beads between .125" and .140" in diameter. Most Remington shotguns fall in this range, but verify your existing bead size before ordering. If your bead is outside these dimensions, you may need to replace it with a Brownells bead (either #6 for 3-56 threads or #26 for 6-48 threads), or have the hole drilled and tapped—consult the included instructions or a gunsmith if unsure.
Tritium is a radioactive isotope that continuously emits a faint glow without needing batteries, sunlight, or charging. The glowing dot remains visible in darkness, fog, and shade where conventional sights fade. The XS Sights design combines this self-illuminating dot with a white ring visible in daylight, giving you a sight that works across all lighting conditions.
The sight epoxies onto your existing factory bead using Brownells Acraglas Gel. You fill the cupped underside of the sight with the gel, press it over the bead, and let it cure into a permanent bond. The process is straightforward and doesn't require gunsmithing for most installations. Full instructions are included with the sight.
You receive the Big Dot Tritium sight itself and installation instructions. Brownells Acraglas Gel (the epoxy used for installation) is not included and must be purchased separately.

SKU: 194195178 • Width: 5in • Height: 1in • Depth: 8.15in • Weight: 0.1oz





Availability: In Stock
The XS Sights Big Dot Tritium front sight for Remington shotguns transforms low-light shooting and fast target acquisition by pairing a glowing tritium dot with a bold white ring that surrounds your existing bead sight. Built from machined steel with a durable matte black finish, this pedestal-mount sight installs directly over standard shotgun beads and gives you a larger, more visible aiming reference that cuts through poor lighting and recovers quickly after muzzle flash—essential when hunting in dawn or dusk conditions or shooting dynamic clay courses where speed matters.
The large white ring focuses your eye on the tritium dot's center, making your sight picture clearer and faster than a tiny bead alone. The tritium's self-illuminating glow means you aren't reliant on ambient light; whether you're in the pre-dawn marsh or a shaded woods, your sight stays visible. Installation is straightforward: the sight epoxies over existing beads using Brownells Acraglas Gel, creating a solid, permanent bond that has proven reliable across thousands of shotgun applications.
This is the plain barrel version, engineered to fit round shotgun barrels. The sight accommodates standard factory beads ranging from .125" to .140" in diameter, covering most Remington and other major shotgun models. If your barrel's bead falls outside that range or the hole requires tapping, XS Sights callouts point you to common Brownells replacement options. What you get is a time-tested, field-proven upgrade that costs far less than a new barrel and delivers immediate results in your hunting or sport shooting.
| Manufacturer | XS Sights |
| Product Type | Shotgun Front Sight |
| Sight Style | Big Dot Tritium with White Ring |
| Dot Diameter | .161" (4mm) |
| Material | Machined Steel |
| Finish | Matte Black |
| Bead Diameter Range | .125" to .140" (3.2mm to 3.5mm) |
| Barrel Type | Round (Plain Barrel) |
| Installation Method | Epoxy bond with Brownells Acraglas Gel |
The Big Dot Tritium is designed for Remington shotguns and other models with round barrels and standard factory beads between .125" and .140" in diameter. Most Remington shotguns fall in this range, but verify your existing bead size before ordering. If your bead is outside these dimensions, you may need to replace it with a Brownells bead (either #6 for 3-56 threads or #26 for 6-48 threads), or have the hole drilled and tapped—consult the included instructions or a gunsmith if unsure.
Tritium is a radioactive isotope that continuously emits a faint glow without needing batteries, sunlight, or charging. The glowing dot remains visible in darkness, fog, and shade where conventional sights fade. The XS Sights design combines this self-illuminating dot with a white ring visible in daylight, giving you a sight that works across all lighting conditions.
The sight epoxies onto your existing factory bead using Brownells Acraglas Gel. You fill the cupped underside of the sight with the gel, press it over the bead, and let it cure into a permanent bond. The process is straightforward and doesn't require gunsmithing for most installations. Full instructions are included with the sight.
You receive the Big Dot Tritium sight itself and installation instructions. Brownells Acraglas Gel (the epoxy used for installation) is not included and must be purchased separately.
SKU: 194195178 • Width: 5in • Height: 1in • Depth: 8.15in • Weight: 0.1oz
