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Questions & Answers
1. Would this be compatible with the Glock 43? 2. Would one be able to co-witness using these sights with the Shield RMSc Red Dot? Manufacturer Answer

Yes, they will work on the 43. They will be visible through the window of the RMSc.

Monte @ XS

by XS Sights, Manufacturer, November 27, 2024
Will this fit a Glock 48 MOS? And what is the height in MM? I’m thinking about swapping out the OEM sight and throwing a Bushnell RXU200 as an optic. Manufacturer Answer

They will work fine on the G48 MOS. We do not measure in MM. The front sight is .275" and the rear sight is .360" overall height.

Monte @ XS

by XS Sights, Manufacturer, November 27, 2024
Customer Reviews
Helpful Positive Review
OUTSTANDING IRON NIGHT SIGHTS !!! by Sal, Verified Owner, September 16, 2024
You will not be disappointed! I absolutely want these on all my Glocks! I have the Sig Romeo Compact on my 43X with these sights and they are perfect together! Not too high, not too low, just right! I’m getting a second set for another 43X and pairi...
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1/1 found this helpful
Helpful Positive Review
Definite Win by Jelly, Verified Owner, August 17, 2022
These are great sights if you're looking to co-witness with an optic. Even if you just want some nice night sights, these are great. Front sight has great visibility and they glow nice in the dark. Definitely recommend.
1/1 found this helpful
Most Recent Reviews
Great Site by Marty, Verified Owner, July 13, 2025
This is my first order from Optics Planet and the selection of pistol sites was more than I could have imagined. The ordering process was easy and the delivery was faster then I thought. Thanks for a large selection of sights.
Most Recent Reviews
good sights by brian, December 29, 2023
used these on a sccy cpx2 gen 3 with red dot perfect cowitness sight picture work great
Most Recent Reviews
Mr thebeau by Matt, April 16, 2023
This price can’t be beat anywhere. Sight looks great on my Glock, lightweight and bright. Shipping was fast and reliable, was delivered on time and damaged free. Don’t shop anywhere else great price and experience.
Read All 5 Reviews
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Please note - Pistol sights require professional installation equipment. Improper installation can cause the product to misfunction or even damage the product, making it non-returnable. We strongly advise consulting a gunsmith before purchasing this product.

Product Info for XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48

XS R3D Night Sights feature a traditional 3-dot tritium, notch and post sight picture. The blacked out rear increases contrast against the front sight. Available in orange or green, the front sight ring is equipped with our Ember Glow Dot Technology which absorbs ambient light and glows in low light. R3D sights are the brightest options for fast and accurate shooting in bright and low light. Green is the best option for low light and has the brightest glow intensity. Orange contrasts the best in bright light settings while still maintains visibility in low light. The front sight tritium lamp is brighter than the 2 rear sight lamps, reducing the possibility of mixing up the front sight tritium vial with a rear sight vial in low/no light. The front blade measures 0.145 (3.68 mm) wide, and the rear notch is 0.170 (4.32 mm) wide, which increases the visibility of the front sight. R3D sights are installable by sight pusher tools or by using a hammer and punch. Might require filing rear sight to fit, especially on Walther PDP. Fits Glock models 43X & 48. Suppressor Height and lower third co-witnesses with Glock factory cut and RMR.image

WARNING: California`s Proposition 65

Specifications for XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48:

Manufacturer: XS Sight Systems
Gun Make: Glock
Gun Model: Glock 48, Glock 43X
Front Sight Color: Green Tritium
Rear Sight Color: Green Tritium
Sight Style: Suppressor Height
Fabric/Material: Steel
Illumination Type: Tritium
Illumination Color: Green
Condition: New

Features of XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48

  • Green is the best option for low light and has the brightest glow intensity;
  • Orange contrasts the best in bright light settings while still maintains visibility in low light;
  • The front sight tritium lamp is brighter than the 2 rear sight lamps, reducing the possibility of mixing up the front sight tritium vial with a rear sight vial in low/no light;
  • The front blade measures 0.145'' (3.68 mm) wide, and the rear notch is 0.170'' (4.32 mm) wide, which increases the visibility of the front sight;
  • R3D sights are installable by sight pusher tools or by using a hammer and punch;
  • Might require filing rear sight to fit, especially on Walther PDP;
  • Fits Glock models 43X & 48;
  • Suppressor Height and lower third co-witnesses with Glock factory cut and RMR

Package Contents:

  • XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48

XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48 Orderable Models

List of Orderable Models

  • XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48, Green, GL-R022P-6G , MPN: GL-R022P-6G , UPC: 647533046862 , Code: XSS-AP-GLR043X8G-GL-R022P-6G
  • XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48, Orange, GL-R022P-6N , MPN: GL-R022P-6N , UPC: 647533046879 , Code: XSS-AP-GLR043X8G-GL-R022P-6N

XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48 Unavailable & Discontinued Models

List of Unorderable Models

  • USED, XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48, Orange, GL-R022P-6N , MPN: GL-R022P-6N-EDEMO , Code: XSS-AP-GLR043X8G-GL-R022P-6N-EDEMO-IN-D
  • USED XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48, Green, GL-R022P-6G, EDEMO4, Condition Fair, Other , MPN: GL-R022P-6G-EDEMO4 , Code: XSS-AP-GLR043X8G-GL-R022P-6G-EDEMO-OT-D
  • USED XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48, Orange, GL-R022P-6N, EDEMO2, Used, Condition Fair , MPN: GL-R022P-6N-EDEMO2 , Code: XSS-AP-GLR043X8G-GL-R022P-6N-EDEMO2
  • USED XS Sight Systems R3D Night Sights for Glock Suppressor 43x & 48, Green, GL-R022P-6G, EDEMO3, Used, Condition Like New, Inspect and Rebox , MPN: GL-R022P-6G-EDEMO3 , Code: XSS-AP-GLR043X8G-GL-R022P-6G-EDEMO-RE-A
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