Created to address needs of tactical shooters, Trijicon HD Night Sights for Walther P99/PPQconsists of a front sight and a rear U-notch and features three battery-free tritium phosphor lamps and an orange phosphorescent disk that glows in the dark. The front sight has one tritium lamp encircled by a photoluminescent orange disk, while the rear U-notch only bears two tritium lamps, one on each wing. This configuration enhances visibility and fast target acquisition in transient lighting conditions. For added durability, the sight's lamps are encapsulated into aluminum cylinders and have silicone cushions. For protection against gun-cleaning agents and proper distribution of light, the lamps are also sealed with sapphire windows.

For Walther P99/PPQ Pistol    Battery-Free Illumination    Tritium Lamps Produce Green Dots    Orange Photoluminescent Front Disk    Front: Green Dot & Orange Disk    U-Notch: Two Green Dots    Aluminum Cylinders & Silicone Cushions    Light-Shaping Sapphire Windows    Hard-Coated Metal

Related Questions and Answers

Q: 1. will these sights fit my colt defender?

A: Yes they will fit your Defender. 1911 HD Night Sight Set - Yellow Front Outline (fits Novak Low Mount Dovetail Cut). Here are the specs as well. The fronts are .330 x 65 degree dovetail and the rears (Fixed LoMount Carry) are .495 x 65 degree dovetails. Front sight Blade Width / 0.144 in - Blade Height / 0.215 in. - Overall Height / 0.290 in. Rear Sight - Notch Width / 0.169 in - Blade Height / 0.360 in - Overall Height / 0.485 in.

Q: 2. Is this one for Glock 17 & 23 ?

A: This woudl work with the Glock 17 & 23

Q: 3. Do these sights have the same point-of-aim as the original factory sights?

A: Yes, they are dead accurate! Just yesterday I shot at a man sized target and hit it 10 out of 10 times at a 100 yds. Note: I am an old Marine and shoot very well.

Q: 4. Hey,I am interested in them trijicon HD night sights GL101Y.I see they are on back order.Do you know when you expect to get more in?

A: Unfortunately as of today we do not have an ETA Date in our system. My sincere apologies.

Q: 5. Do the GL-601 fit Glock gen 5 19 mos

A: Unfortunately the Trijicon Glock HD XR Night Sight Set will not fit your Glock 19 Gen 5. We do not have the correct Trijicon HD XR Night Sight Set.

Q: 6. Will this fit P229 ?

A: Unfortunately the Trijicon Sig Sauer 9mm will not fit a Sig 229. It only fit's P225, P226, P228, P239, and P320.

Q: 7. Is it possible to attach it to the IWI Masada Pistol??

A: Yes, it comes with the mount to do it.

Q: 8. Does it Glock 26 gen 4?

A: Yes this would work with a Glock 26 Gen 4

Q: 9. I see the answer of will NOT fit G19 Gen 5 MOS (because these aren’t suppressor height), but do they fit standard G19 Gen 5?

A: The MFR needs to be contacted for this answer.

Q: 10. WILL THIS FIX A BEREATTA APX CENTURIAN?

A: Yes, the Trijicon HD Night Sight Set for Beretta APX Pistol (Orange Front Disk, Matte Black), will fit and work well on the Bereatta APX Centurian.