Description
If you have ever lost a bead halfway through a duck hunt or fumbled with a dim factory sight in low light, this XS Sights Universal Standard Dot bead is the fix. It swaps out your old shotgun bead for a bright orange photoluminescent Ember Glow Dot that reads clearly in daylight and keeps glowing when the sun drops. XS packs the dot across roughly 90% of the bead's surface, so you get a big, easy-to-pick-up aiming point without adding bulk to the rib. The bead measures 0.165 inches in diameter and stands 0.165 inches tall, keeping the profile clean and familiar.
What Sets the Universal Standard Dot Bead Apart
The headline feature here is the friction taper lock. Instead of a magnet that can wander off during a hunt or lose grip when the barrel heats up, XS uses a combination of friction and surface area to clamp the bead onto the post and keep it there. It is built to ride through thousands of rounds of clays and season after season of hunting without walking loose. The dot itself is tough enough to shrug off weather, hard use, and cleaning chemicals.
Fitment and Install on Your Vent Rib Shotgun
This is a universal vent rib bead covering the most common thread patterns with three included brass posts in 5-40, M2.5x.45, and M3x.5. It is set up for Benelli, Beretta, Browning, CZ, Mossberg, Remington, and Stoeger vent rib shotguns. Install is a genuine two-step DIY job with no gunsmith and no face cutter needed for timing. You screw in the post that matches your barrel, slide the bead on, and tap the top with a mallet. A dab of the included threadlocker helps lock things in. Worth noting: it is meant for metal vent ribs and is not the pick for carbon graphite ribs.
Made in Fort Worth, Texas, this bead is a smart upgrade for waterfowl and turkey hunters who need visibility in thick cover or foggy blinds, plus clay shooters who want a faster read on the target.
Key Specifications
- Manufacturer: XS Sights
- Manufacturer Part Number: SG-P001S-1N
- Model: Universal Standard Dot Shotgun – Vent Rib
- UPC: 647533000994
- Sight Color: Orange
- Sight Type: Photoluminescent Ember Glow Dot Bead
- Style: Bead
- Sight Position: Front
- Bead Diameter: 0.165 in
- Overall Height: 0.165 in
- Thread Options Included: 5-40, M2.5x.45, M3x.5
- Fitment: Benelli, Beretta, Browning, CZ, Mossberg, Remington, Stoeger vent rib shotguns
- Retention: Friction taper lock (no magnets)
- Country of Origin: Made in USA (Fort Worth, TX)
What’s Included
- XS Standard Dot orange bead
- 3 threaded brass posts (5-40, M2.5x.45, M3x.5)
- Red threadlocker
- Instruction insert
Frequently Asked Questions
Will this XS vent rib bead fit my shotgun?
It is a universal design built for metal vent rib shotguns and comes with three brass posts covering 5-40, M2.5x.45, and M3x.5 thread patterns. XS lists it as fitting Benelli, Beretta, Browning, CZ, Mossberg, Remington, and Stoeger vent rib models. It is not recommended for shotguns with carbon graphite vent ribs.
Do I need a gunsmith to install the Universal Standard Dot bead?
No. It is a two-step DIY job that most people knock out in a few minutes with no special tools and no face cutter for timing. You screw in the matching post, slide the bead on, and tap the top with a mallet, using the included threadlocker to keep it secure.
How is the glow dot different from a fiber optic bead?
The Ember Glow Dot is photoluminescent, meaning it absorbs ambient light and glows on its own in low light. XS builds it to read brighter than a similar-sized fiber optic sight in daylight while still staying visible at dawn, dusk, and in thick cover. It does not contain tritium, so there is nothing to replace over time.
Will this bead stay on better than the magnetic ones?
That is the whole point of the design. It uses a friction taper lock instead of a magnet, so it holds through thousands of rounds and does not loosen when the barrel heats up. Magnetic beads are known to walk off during a hunt, and this one is built to stay put for the life of the shotgun.





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