G17 and G19 Added to Glock MOS Line-Up

by
posted on January 18, 2016
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
glock.jpg

To address the growing popularity of optics-ready handguns for competition, hunting and self-defense, Glock introduced the MOS sight system in 2015. The first three models out the door included the Gen4 competition long-slide G34 and G35, and the new 6" barrel 10 mm G40 hunting handgun. For 2016, Glock is expanding the MOS line-up to include two of its most popular 9 mm models, the Standard size Gen4 G17 and Compact G19.

Along with the usual Gen4 accessory set, the new 9 mm MOS pistols will arrive with Glock’s Adapter Set 01, which includes four optics mounting plates, a wrench and mounting screws. The plates allow a variety of optics to be used, including the Leupold Deltapoint Pro 2.5 MOA red dot (shown here with the G17) and the Trijicon RMR 1.0 MOE red dot (mounted to the G19).

Installing an optic is easy to do. After field stripping the pistol, remove the contoured section of the slide by using the provided wrench to loosen the two retention screws. Then select the correct optics mounting plate by pairing the plates with the optic until you find the right fit. Attach the plate to the slide using the short screws included in the MOS package and then attach the optic.

Based on my experience of the MOS system so far, I’m confident the new optics-ready versions of the G17 and G19 will be a popular option with Glock fans.

Latest

Ruger LC Carbine In 10 mm Auto
Ruger LC Carbine In 10 mm Auto

Review: Ruger LC Carbine In 10 mm Auto

Following the success of its .45 ACP-chambered LC Carbine, Ruger realized that this platform would go a long way toward making the 10 mm Auto more controllable and fun to shoot, and a new 10 mm version was released in 2024.

The Armed Citizen® July 14, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Favorite Firearms: A Little Stevens From Chicago

"Over the next five or six years, and before I went off to college, I fired hundreds and hundreds of rounds of .22 BB Caps, CB Caps, Shorts and Longs through this rifle."

Preview: Strike Industries T-Bone Charging Handle

The T-Bone from Strike Industries is an ideal fit for suppressed applications, as it can be configured by the user to redirect gas blowback entirely to either side ...

New For 2025: Weatherby Model 307 Range XP 2.0 & Alpine ST Rifles

Weatherby's Model 307 bolt-action rifle opens up a world of aftermarket components to consumers, thanks to its Model 700 receiver footprint, and the company now has two new models for hunters and sport shooters.

Preview: Thunderbolt To The Rebels | The United States Sharpshooters In The Civil War

Author Darin Wipperman provides a tantalizing glimpse into the world of Berdan’s sharpshooters during the American Civil War.

Interests



Get the best of American Rifleman delivered to your inbox.