Glock G21 V MOS .45 ACP Full-Size, Made in USA, 4.61 in Barrel, MOS Cut, 3x 13-Round Magazines
This Glock G21 V MOS is a recent-release, full-size .45 ACP built in the USA and marked accordingly on the slide, frame, and barrel lug. It features matching serial numbers on the slide, barrel, and frame, a MOS-cut slide with the cover plate installed, and a Gen5-style RTF frame texture with a subtly flared magwell. The pistol is in excellent condition and comes with three 13-round factory magazines, the factory case, modular backstrap set, manual, and loader.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Polygonal rifling with a crisp, well-defined octagonal pattern.
Specific Condition Details: Minimal handling marks are present and visible only under close inspection. Please refer to the photos for detailed views.
What’s Included
- 3x 13-round GLOCK factory double-stack magazines with orange followers
- GLOCK owner's manual
- GLOCK modular backstrap set (sealed bag; not installed)
- GLOCK factory clamshell hard case
- GLOCK polymer magazine speed loader
The V MOS submodel adds Glock's Modular Optic System cut to the slide, and this pistol retains the factory cover plate. Front and rear slide serrations provide positive manipulation without altering the slide's clean profile.
Controls are set up for broad usability: ambidextrous slide stop levers and a reversible magazine catch are factory features. The frame uses a Gen5-style RTF texture with a subtle flare at the magwell for confident handling and smooth reloads.
The 4.61-inch steel barrel uses octagonal polygonal rifling. The barrel hood is marked "45 Auto" along with an additional "5" symbol, and the barrel lug carries a US stamp. Matching serial numbers are present on the slide, barrel, and frame.
Sighting equipment is Glock's fixed polymer set: a white-dot front paired with a white-outline rear marked "6.5." A dust-cover GLOCK Universal accessory rail is integral to the frame. The Safe Action system provides three passive safeties. Capacity is 13+1 rounds of .45 ACP.