Glock G21 V MOS 45 ACP 4.61" 10rd Pistol

The Glock G21 V MOS is the full-size 45 ACP platform updated with Glock's current generation features and a factory optics-ready slide. The 4.61" GMB barrel wrings accuracy out of the big-bore cartridge, and the MOS plate system accepts popular micro red dots without third-party slide work. The nDLC steel slide handles hard use and resists holster wear, while front and rear serrations give you solid grip during press checks and manipulations.

This is a proven duty-size 45 that has been in service with agencies and armed professionals since the early 1990s. The V-series refresh adds an ambidextrous slide stop, flared magazine well, and the improved marksman barrel. Three 10-round magazines come in the box. The full-size polymer frame with accessory rail supports weapon lights and lasers, and the interchangeable backstraps let you adjust grip circumference. For shooters who prefer 45 ACP and want a reliable high-capacity platform with modern optic capability, the G21 V MOS checks every box without overcomplicating things.