Glock 21 Gen5 MOS .45 ACP 4.61" Black 13+1 UV2150203MOS

Glock 21 Gen5 MOS

The Glock 21 Gen5 MOS is a full-size semi-automatic pistol chambered in hard-hitting .45 ACP, offering proven stopping power in a reliable polymer-frame design. Featuring a 4.61" Marksman barrel with gas nitride finish, Modular Optics System for direct red dot mounting, and front slide serrations, it provides enhanced accuracy and modern adaptability. This model includes three 13-round magazines for substantial capacity straight from the factory.

Gen5 upgrades include a flared mag-well for rapid reloads, ambidextrous slide stop lever, and accessory rail for mounting lights or lasers. The gas nitride coating delivers excellent corrosion and wear resistance, while fixed Glock sights offer a dependable baseline with optics as the primary aiming solution. The Safe Action system ensures consistent trigger performance with built-in safeties, requiring no manual safety for quick, instinctive draws.

Perfect for home defense, duty carry, bear protection, or competitive shooting, the G21 Gen5 MOS balances the potent .45 ACP cartridge with optics-ready versatility and ergonomic refinements. Its durable construction, recoil-taming design, and included triple-magazine package make it a trusted choice for shooters demanding reliable power and performance in high-stakes situations.

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