Glock 21 Gen 5 MOS .45 ACP for sale The Glock 21 Gen 5 MOS is a full-size, striker-fired pistol, chambered in .45 ACP, offering exceptional reliability, power, and modern optics-ready capability. Featuring a 4.61-inch barrel, this pistol is designed for tactical, self-defense, and duty use. The Modular Optic System (MOS) allows for easy mounting of red dot sights, while the Gen 5 upgrades provide improved ergonomics, a flared magwell, and Glocks Marksman Barrel (GMB) for enhanced accuracy. This rebuilt model offers all the performance of a factory Glock at a great value.
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The Glock 21 Gen 5 MOS incorporates Glock’s latest advancements, including an nDLC-coated slide for enhanced durability and corrosion resistance. The interchangeable backstraps provide a customizable grip, ensuring a secure and ergonomic fit.
The Glock Marksman Barrel (GMB) features enhanced rifling for improved accuracy, while the flared magwell allows for faster reloads. The MOS-cut slide accommodates a variety of popular red dot optics, making it a versatile choice for duty or competition use.
Glock 21 Gen 5 MOS Specifications
Caliber: .45 ACP
Action: Striker-Fired, Semi-Automatic
Barrel Length: 4.61 inches
Frame Material: Polymer
Frame Finish: Matte Black
Slide Material: Steel
Slide Finish: Black nDLC Coating
Grip: Interchangeable Backstraps
Sights: Standard Glock Sights (Optics-Ready MOS Cut)
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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