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Glock 21 Handgun

Item # 422635
was $649.99
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Ships from vendor in 3-5 business days.

Additional Information:

Prices, promotions, styles and availability may vary by store and online.

  • To buy online and deliver to a Gander Mountain store or an Independent Firearms Dealer, simply add this item to your cart. Click here for additional details.
  • Firearms shipping charge of $25.00 per item.
  • You must be at least 21 years old to purchase this item. State and local laws may vary.


  • High Capacity .45 Auto Pistol

  • Lightweight Polymer Frame

  • Fixed White Dot/White Outline Sights

  • Safe Action Trigger System

  • Two 13-Round Magazines Included

Product Summary

Remarkable for its accuracy and light recoil, the Glock 21 delivers the legendary stopping power of the .45 ACP round with a 10/13-round magazine capacity. Countless law enforcement units swear by the G21 pistol and that's why this powerful, lightweight, all climate workhorse is standard issue from the North to South Poles. Thanks to its lightweight polymer frame, the G21 weighs just 29.84 ounces. Glock's signature octagonal rifling ensures pinpoint accuracy and their safe-action system prevents misfires without compromising readiness.

Model G21
Type Handgun
Action Semi-Auto
Action Type Striker Fired
Caliber .45 ACP
Barrel Length 4.6"
Weight 26.28 oz
Sights White Dot/White Outline
Finish Blackened Stainless/Polymer
Grips Polymer
Capacity 2 x 13-Round Magazines