Wild West Gun Shop

GLOCK 20 Gen 4 10mm


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GLOCK 20 Gen 4 10mm

The Glock 20 Gen 4 10mm brings the power of the massive 10mm into a high tech polymer lightweight pistol. Being Polymer, these surprisingly reduce the felt recoil with their dual spring recoil system, while extending the service life and reliability at the same time. Being a Gen 4, you now have a wider selection of grip dimensions with their interchangeable back straps. Left handed? No problem! You can switch the magazine release in seconds with their reversible mag release system. Comes with 3 mags to give you more time on the trigger and not at your ammo box.


  • Massive 10mm Round
  • Lighter felt recoil with G20
  • Interchangeable grips to customize your palm swell size
  • Reversible magazine release
  • 3-10 Round Triggers
  • Speed Loader included


  • 8.03″ Overall Length
  • 1.27″ Overall Width
  • 5.47″ Overall Height
  • 1.26″ Overall Barrel Height
  • 4.60″ Barrel Length
  • 5.5LBS Trigger Pull



Additional information

Weight 2.5 lbs


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With the new CFO changes as of May 18, 2022, the new requirements to purchase a Non-Restricted Firearm online include:

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