Glock 20 Night Sights
The Glock 20, renowned for its powerful 10mm performance, is a top choice for hunters, outdoorsmen, and those seeking a solid self-defense handgun. Our collection has a variety of precision-engineered tritium night sight options: R3D, F8, DXT2, DXT, and DXW to elevate its effectiveness in all lighting conditions. Each sight is meticulously designed to complement the Glock 20's capabilities, ensuring a seamless integration for users who demand reliability and accuracy.
Glock 20 Sight Options
R3D + R3D 2.0
Product Features
- Tritium powered front sight
- Tritium rear sight
- High-contrast colored front sight
- Glow dot absorbs ambient light and glows in low light
- Rear sight overhang reduces glare
- Anti-reflective rear tritium lens
- Rear sight ledge for one-handed slide manipulations
- Fits standard holster options
- Suppressor Height Sets (full-sized guns): on the factory MOS pistols, compatible with the Trijicon RMR & SRO, the Holosun 507c series, and the Vortex Viper.
DXT2
Product Features
- Tritium powered front and rear sight
- Big Dot front measures 0.188"
- Standard Dot front measures 0.140"
- High-contrast colored front sight
- Glow dot absorbs ambient light and glows in low light
- Low-profile V rear provides greater visibility of front sight
- Simple dot-the-"i" sight picture
- Rear sight white outline with tritium center
- Rear sight ledge for one-handed slide manipulations
- Durable CNC machined steel
F8
Product Features
- Tritium powered front and rear sight
- High-contrast colored front sight
- Glow dot absorbs ambient light and glows in low light
- Figure 8 sight picture prevents confusing front and rear
- Rear sight overhang reduces glare
- Anti-reflective rear tritium lens
- Rear sight ledge for one-handed slide manipulations
- Fits standard holster options
- Co-witness with EOTech EFLX on factory machined slides
Glock 20 Night Sights: Additional Information
Glock Generation Compatibility
All XS Glock night sights are compatible with every generation, including the Modular Optic System (MOS). Don’t get sucked into the Gen 5 compatible sight or MOS sight overhang forums.
Our sights have been tested on numerous generations for the past 25-years. Our minimalist Glock sight designs have always shied away from big overhangs, saving us from launching a MOS-specific set due to the dovetail movement.
About the Glock 20
The Glock 20 handgun was introduced to the world in 1991 when the Federal Bureau of Investigation and many other U.S. law enforcement agencies were switching to, or contemplating the switch to, the 10MM auto cartridge.
The G20 offered the highest capacity available in a duty pistol for the potent 10MM cartridge. While the G20 did not see widespread law enforcement use, it is an ideal handgun for people that like to take long walks in areas that might be inhabited by bears.
Suppressor Height and Red Dot Optic Height Sights
Are things getting a little tall on top of your pistol slide? Upgrade to a set of suppressor/optic height sights. We offer DXT2 versions with tritium rear. Our optic height sights are a lower 1/3 design and will work with Trijicon RMR, Trijicon SRO, Holosun 507, and the Vortex Viper. Backup iron sights offer many enhancements to red dot-equipped pistols, including aiding in finding the dot and serving as true backups if the battery dies. Check out our optics blog to learn more.
Glock Sight Installation
Are you looking at installing the sights yourself? Don’t worry; they are one of the easiest sets to install.
Most of our rear sights can be installed by a sight pusher tool or the old hammer and punch method and most of our Glock sights ship with a Glock front sight tool and red Vibra-Tite thread locker.
Each product page has detailed instructions per installation method, and you can also check out our Glock DIY install blog for some crafty ways to install sights if you don’t want to invest in a sight pusher tool or own a vise.
We have expert gunsmiths on staff that can walk you through the process and installation services if you're not up to the task. Contact us for more details.