Glock 40 Sight Options
Upgrade your Glock 40 with our premium tritium night sights. We tailor sight pictures to your specific needs, from brightness, sight acquisition speed, or vision issues. R3D sights are traditional 3-Dot tritium, notch and post sights, DXT2s are our flagship express sights built for fast sight acquisition, and our F8 sights blend R3D and DXT2 sight pictures.
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 minimalistic Glock 40 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 40
The newest 10MM handgun design in Glock’s catalog, the Glock 40 utilizes the Glock Gen 4 frame with interchangeable backstraps on the MOS optic mounting system. The 6” barrel allows for a longer sight radius and slightly higher velocities from the 10MM. It is an excellent choice for use as a hunting gun, either with irons or with an optic mounted to the slide.
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. 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.