The GLOCK G21 Gen5 MOS .45 ACP (Factory Rebuilt) combines Glock’s legendary reliability with modern Gen5 enhancements, offering a duty-ready pistol that has been used and professionally rebuilt by Glock to like-new condition. This factory rebuild ensures the firearm meets Glock’s stringent performance and safety standards, delivering dependable function and excellent longevity.
Built on Glock’s full-size Gen5 platform, the G21 MOS features a durable polymer frame with an integrated Picatinny rail for mounting lights or accessories. The Glock Marksman Barrel (GMB) enhances accuracy through improved rifling and a target-style crown, making it well suited for range use, training, or defensive applications.
Designed for shooter adaptability, the G21 Gen5 MOS includes interchangeable backstraps for a customized grip fit and ambidextrous slide stop levers to accommodate both right- and left-handed users. Finished in Glock’s black nDLC coating for increased durability and corrosion resistance, this factory-rebuilt pistol delivers near-new performance with proven Glock craftsmanship.
Key Features:
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Manufacturer: Glock
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Model: G21 Gen5 MOS
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Caliber: .45 ACP
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Condition: Rebuilt
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Action: Striker Fire
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Finish Color: Black nDLC
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Barrel Length: 4.61″
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Number of Magazines: 1
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Capacity: 13
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Optic Footprint: MOS
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Unique Features: Interchangeable Backstrap, Ambidextrous Slide Stop Levers
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Night Sights: No
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External Safety: Firing Pin/Trigger Block
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Threaded Barrel: No
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What’s In The Box: Firearm, Magazine
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Weight: 38.62 oz
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Length: 8.07″
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Width: 1.38″
