The fail-safe, maintenance-free orange Tru-Dot Tritium Rear Night Sight for Glockfrom Tru-Dot Tritium Rear Night Sight for Glockdoes not require any external power source, and provides years of usable illumination in all weather and light conditions. It replaces the stock rear iron sights on sights on 10mm and .45ACP caliber Glock G20, 21, 29, 30, 36, and 41 handguns.

The U-shaped sight has orange dots on either side of the opening to easily draw the eye to the pistol's center line for quick target acquisition and tracking. The sight is made from lightweight and durable aluminum with a chip, scratch, and corrosion-resistant anodized finish to stand up to years of use. To further enhance aiming efficiency, use it with the optional Tru-Dot front sight with green tritium illumination.

Replaces Stock Rear Iron Sight    Battery-Free Tritium Illumination    For 10mm and .45ACP Glock Handguns    Fits G20, 21, 29, 30, 36, and 41 Pistols    Anodized Aluminum

Related Questions and Answers

Q: 1. How much radioactive tritium is present in each of these sights?

A: The Trijicon Glock HD Night Sight Set (Yellow Front Outline) uses 0.018 curies of Tritium in each sight dot.

Q: 2. Does the integrated mount fit a weaver rail?

A: Yes the Barska 30mm Red Dot Sight will fit a Weaver rail.

Q: 3. what do you recommend for the installation of these sights, their are many tool for this sights on a SW 5904?

A: In this case we recommend professional installation for this product.

Q: 4. will this fit the XD9?

A: Yes the https://bhpho.to/3ba5Ieh will work with the XD9.

Q: 5. I cannot find one of these sights for my S&W Governor. My factory sight was lost. Would this fit? according to one of the You tube videos that is on the web, this is the one. Thanks for your help and guidance. Ariel

A: Yes it will fit. The MEPROLIGHT LTD is made for Night Front Sight for S&W M&P-Series .

Q: 6. What year were the sights in stock made? I believe the warranty is dependent on the year of production.

A: The Trijicon Glock HD Night Sight Set has 2 warranties. A Limited Lifetime Warranty and a Limited 12-Year Warranty on Tritium Lamp. I think what you are referring to is Electronics are warranted to be free of defects in material and workmanship during normal use for a period of five (5) years from date of original manufacture.

Q: 7. what battery goes in the scope?

A: The Barska 30mm Red Dot Sight comes with a CR2032 Lithium Battery.

Q: 8. How tall is this sight?

A: The MEPROLIGHT LTD Tru-Dot Tritium Rear Night Sight for Walther PPS (Green) BH #MEML11802RS • MFR #ML11802R.S is 0.6" in height.

Q: 9. Will a meprolight ML11411F fit an XDs 3.3 ?

A: Yes this model is compatible with Springfield XD pistols chambered in 45 ACP, and includes front and rear sights with green dots.

Q: 10. Will this fit my LCR 9?

A: the MEPROLIGHT LTD Tru-Dot Tritium Night Sight for Ruger LCR (Set - Green/Green) BH #MEML10997 • MFR #ML10997 as per the manufacture will fit the Ruger