The fail-safe, maintenance-free Tru-Dot Tritium Night Sights for Ruger P89from Tru-Dot Tritium Night Sights for Ruger P89do not require any external power source, and provides years of usable illumination in all weather and light conditions. This set replaces the stock front and rear iron sights on Ruger P89 handguns.

The U-shaped rear sight has green dots on either side of the opening, and the front sight has a single green dot on the post. When aimed correctly, all three dots line up ensuring a straight stance for quick target acquisition and tracking. The matching front and rear sight colors provide a uniform aiming line when looking down the barrel. Made from lightweight and durable aluminum with a chip, scratch, and corrosion-resistant anodized finish these sights are designed to stand up to years of use.

Replaces Stock Iron Sights    Battery-Free Tritium Illumination    Green Rear / Green Front Combination    For Ruger P89 Handguns    Anodized Aluminum

Related Questions and Answers

Q: 1. Is the keyboard quite? I am looking for no clicking sound

A: I wouldn't call it silent, but it does seem to be quieter than most keyboards. If you press the keys slowly they are essentially quiet. If you type quickly, it definitely makes some sound.

Q: 2. How quiet is this keyboard?

A: It is quieter than the old one I have, but not has sturdy. My old one is about 10 years old. I do like the keyboard.

Q: 3. The picture shows only one spigot, but the review says it comes with 2. Which is correct?

A: The Dot Line FlexiArm (11.8 ) includes two (2) 5/8 spigots, one for each end.

Q: 4. Does Dot Line Matte Box MB3 fit sony ax100 4k ?

A: Not unless you buy a universal base plate that has the height to elevate the camera above the lens opening. The kicker is that even cheap base plates are several hundred dollars. Hope this helps.

Q: 5. Does this come with the 4 mounting screws?

A: The Weaver Multi-Slot Base Mount (Ruger 10/22, Matte Black) would include 4 mounting screw.

Q: 6. Does this handle have a 1/4-20 thread on the bottom ?

A: Unfortunately no, the Dot Line SMARTbracket 7 Padded Handle does not have a 1/4-20 thread on the bottom. You could use this Revo handle instead. Please see the following link:http://bhpho.to/18ckMPH

Q: 7. 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

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. Dimensions height/width of L?

A: Base 16.9cm long 3.7 cm wide 1.2 cm thick The arm part is 26.7 cm from the bottom of the arm to the top of the cold shoe part