The Glock 19X Gen5 MOS 9mm Pistol with a threaded barrel (brand part no. PV1950S03XMOSTB) combines the compact-slide, full-size-frame 19X configuration with a factory-cut optics mounting system and a threaded muzzle. Glock’s 19X pairs the shorter G19 slide with the higher-capacity G17 frame, giving shooters a full grip with a more concealable slide length. The MOS cut accepts a wide range of red dot footprints without gunsmithing, and the threaded barrel adds compatibility with a suppressor or compensator. A 19+1 capacity and Glock’s legendary reliability round out this duty-capable configuration.

Key Specifications

• Chambered in 9mm for widely available, affordable ammunition.
• Capacity of 19+1 rounds via the full-size G17 magazine.
• Ships MOS optics-ready for a wide range of red dot footprints.
• Barrel is threaded for a suppressor or compensator.

Frequently Asked Questions

What makes the 19X different from a standard G19? It pairs the compact G19 slide with the full-size G17 frame, giving a higher capacity in a more concealable slide length.

Is this pistol optics-ready? Yes, it ships with Glock’s MOS cut, accepting a wide range of red dot footprints.

Buy the Glock 19X Gen5 MOS 9mm Pistol, Threaded Barrel 19+1

A threaded, optics-ready 19X gives shooters a genuinely modular duty pistol straight from the factory. Order it from our Glock semi-auto handguns lineup at our Lubbock, Texas gun shop for fast, insured shipping to your FFL.