Home / Firearms / Glock / Glock 21 Gen 4 .45 ACP 4.61 Barrel 13-Rounds USED
Glock 21 Gen 4 .45 ACP 4.61 Barrel 13-Rounds USED

Glock 21 Gen 4 .45 ACP 4.61 Barrel 13-Rounds USED

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$369.99
MSRP
$369.99
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In Stock at
1 Stores
Updated
Dec 17, 2025
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Specifications

Brand
MPN
G21502-U

Description

Glock 21 Gen 4 Features The Gen 4 series includes interchangeable backstraps allowing users to customize the grip for enhanced comfort and control. The polymer frame with finger grooves ensures a secure hold while the reversible magazine catch makes it ideal for both left- and right-handed shooters. Equipped with Glock's Safe Action System this pistol features three independent automatic safeties preventing accidental discharge while allowing for a consistent smooth trigger pull. The white dot front sight and white outline rear sight provide a clear sight picture for quick target acquisition. Glock 21 Gen 4 .45 ACP Specifications Caliber: .45 ACP Action: Striker-Fired (Safe Action) Barrel Length: 4.61 Overall Length: 8.07 Frame: Polymer with Finger Grooves Finish: Black Matte Sights: FT: White Dot RR: White Outline Magazine Capacity: 13+1 Magazines Included: 1 Safety: Safe Action - 3 Automatic Safeties Weight: 26.28 oz (Unloaded)
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