XS Sights R3d 2.0 Night Sights for Glock 19 - Enhanced Visibility & PrecisionXS SightsOriginal price was $128.12. Current price is $124.99.
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Glock
The GLOCK Night Sight Set 6.5mm brings reliable tritium-powered visibility to your 9mm or .40 caliber Glock pistol when darkness falls. Designed for shooters who need fast, confident sight picture in low-light conditions—whether you're running night courses at the range, patrolling property after dark, or training for worst-case home defense scenarios—these night sights replace your factory sights with proven tritium technology that glows without batteries or external power. The 3-dot arrangement keeps your aiming geometry intuitive and muscle-memory compatible.
Installation is straightforward for anyone comfortable working on their pistol, and the 6.5mm sight height works across the full Glock pistol lineup (with the exception of the G42 and G43, which use smaller slides). Once mounted, you get the daylight usability of a conventional sight combined with the night-fighting capability of glowing tritium inserts—no hunting for your front sight in dim conditions, no guessing on alignment.
These aren't mall-ninja gadgetry: tritium night sights have been the working standard in law enforcement and military circles for decades because they simply work. The GLOCK Night Sight Set delivers that field-proven technology in a package built to the same exacting standards as your pistol itself.
| Sight Height | 6.5mm |
| Dot Configuration | 3-dot tritium |
| Glock Calibers | 9mm, .40 S&W |
| Excluded Models | Glock 42, Glock 43 |
Yes. The 6.5mm height works on all full-size and compact Glock models except the G42 and G43, which have smaller slide profiles and require different sight dimensions.
No. Tritium is self-luminous and requires no external power, batteries, or charging. The glow is passive and continuous for the lifespan of the tritium insert.
These 6.5mm night sights are designed for Glock 9mm and .40 caliber pistols.
Glock sights can be removed and installed by anyone comfortable working on their pistol with basic tools. If you're unsure, a qualified gunsmith can handle installation quickly.
Glock
The GLOCK Night Sight Set 6.5mm brings reliable tritium-powered visibility to your 9mm or .40 caliber Glock pistol when darkness falls. Designed for shooters who need fast, confident sight picture in low-light conditions—whether you're running night courses at the range, patrolling property after dark, or training for worst-case home defense scenarios—these night sights replace your factory sights with proven tritium technology that glows without batteries or external power. The 3-dot arrangement keeps your aiming geometry intuitive and muscle-memory compatible.
Installation is straightforward for anyone comfortable working on their pistol, and the 6.5mm sight height works across the full Glock pistol lineup (with the exception of the G42 and G43, which use smaller slides). Once mounted, you get the daylight usability of a conventional sight combined with the night-fighting capability of glowing tritium inserts—no hunting for your front sight in dim conditions, no guessing on alignment.
These aren't mall-ninja gadgetry: tritium night sights have been the working standard in law enforcement and military circles for decades because they simply work. The GLOCK Night Sight Set delivers that field-proven technology in a package built to the same exacting standards as your pistol itself.
| Sight Height | 6.5mm |
| Dot Configuration | 3-dot tritium |
| Glock Calibers | 9mm, .40 S&W |
| Excluded Models | Glock 42, Glock 43 |
Yes. The 6.5mm height works on all full-size and compact Glock models except the G42 and G43, which have smaller slide profiles and require different sight dimensions.
No. Tritium is self-luminous and requires no external power, batteries, or charging. The glow is passive and continuous for the lifespan of the tritium insert.
These 6.5mm night sights are designed for Glock 9mm and .40 caliber pistols.
Glock sights can be removed and installed by anyone comfortable working on their pistol with basic tools. If you're unsure, a qualified gunsmith can handle installation quickly.
