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Upgrade Your Mossberg Shotgun Sights!
Big Dot Night Sights are defensive tritium sights designed to enhance your defense gun. The sights use a proprietary photoluminescent Glow Dot that absorbs ambient light and glows in low light. The convex dot's additional surface area increases light absorption, intensifying the charge of the Glow Dot. Designed to be large and highly visible, these sights help solve many issues, from aging eyes to deteriorating vision. We've found that the orange front tends to be most visible in daylight settings and that yellow glows brighter in low light, while white is an excellent option for bright or low light because of it's refletive properties. XS Tritium Night sights are big, bright, and easy to see day or night! Upgrade your Mossberg 500 sights or Mossberg 590 sights to high quality XS sights today!
Product Features:
- Tritium powered front sight
- Big Dot front measures 0.188"
- High-contrast colored front sight
- Glow dot absorbs ambient light and glows in low light
- Durable CNC machined steel
- 12 year warranty on tritium
- Kit Includes: front sight, brass conversion bead, insert with instructions
The sights are CNC machined from solid steel bar stock by our in-house machine shop. We design, machine, and insert our tritium to produce the highest quality possible and provide American Made products.
Easy Installation
Glues over front bead. Bead must be 0.120”-0.140” in diameter. Suggest Brownells #6 or #26 bead if factory is not of correct size. May require opening up bead hole to larger size by drilling & tapping. Mossberg factory bead with hex base must be replaced. The kit comes with a conversion bead for Mossberg shotguns.
Epoxy Over Existing #6 Bead. View Written Installation Instructions.
About XS Sights
We are a small, second-generation family-owned business based in Fort Worth, TX, and our customers are family. We live, eat, and breathe guns.We manufacture tritium night sights for pistols, shotguns, revolvers, AR-15, and AK rifles. We also build gunsmithing tools, shotgun magazine tube extensions, and optic mounts. We offer ghost ring and optic mounting solutions for lever action, bolt action, and black powder long guns for hunting. Upgrade today and discover the XS Advantage.
WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or reproductive harm. (For more information go to https://www.p65warnings.ca.gov/)
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Xs night sight
So I have a Mossberg 500 ATP I recently put a sight rail and a Sig Saur red dot on. The red dot has a cut in it and 2 dots to co witness with iron sights. Only problem was that the sight was to high and when I lined up the irons I was shooting over 8 inches high at 15 yards. So when I saw this front sight up grade I jumped at the chance to purchase it because it checked the 2 boxes I needed. #1 Night/low light use and #2 it was exactly high enough for me to still use the iron sights accurately if my red dot ever stopped working. It was super easy to install and it's very bright in no light/low light. If you're looking for a good product, with night capabilities!, and easy installation look no further
Big Dot Shotgun Bead
Sight is awesome. Easy to install, Thank You Team XS
Good purchase
Easy to install. Good front sight replacement, especially paired with the ghost ring rear.
Nice big n bright
Good quality easy to install
Great Product - Big Dot for Mossberg 590S Shockwave
Great Product! Big, and easy to see and align on target. Easy installation.
