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Glock 20 G4 10mm Auto 4.61in Black Nitrite Pistol - 15+1 Rounds

by Glock
ID 1319155
MPN PG2050203


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It is the customer's responsibility to follow all Federal, State, and Local Laws.
All firearms MUST be picked up by the BUYER (ACTUAL PURCHASER) at your selected Sportsman's Warehouse store or chosen Independent Firearm Dealer (“FFL”).
A valid U.S. and/or state government-issued identification document, or combination of government-issued documents, which reflect the buyer's current residential address, must be presented at the selected store location prior to the completion of any firearm-related paperwork and background check initiation.
The actual purchaser must be 18 years of age or older to purchase rifles and/or shotguns.
The actual purchaser must be 21 years of age or older to purchase handguns and/or firearm receivers, frames, silencers, or pistol-grip only firearms.
Certain states have stricter laws regarding a firearm buyer’s age and Sportsman's Warehouse complies with such requirements.

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Glock 20 G4 10mm Auto 4.61in Black Nitrite Pistol - 15+1 Rounds


Glock 20 G4 10mm Auto 4.61in Black Nitrite Pistol - 15+1 Rounds
by Glock


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Glock G20 Gen4 10mm Auto 4.61in Black Nitrite Pistol - 15+1 Rounds - Glock is known for their reliability and accuracy, but this pistol takes their legacy to the next level. In normal circumstances, a 10mm caliber might be too much for some shooters to handle, but with the unique polymer this gun is crafted from, it absorbs some of the recoil, making it easier to recover. Plus, its grip is customizable to fit any shooter’s hand, whether it be large or small. The reversible magazine means both left and right handed shooters will find the grip to be comfortable. Perfect for whenever heavy firepower is needed, the G20 is a great pistol to use for protection or hunting, no matter how big the game is. Always feel secure when you have a G20 Gen 4 to rely on. 

  • Integrated Safe Action System

  • Cold Hammer-Forged Barrel

  • Polymer Frame



Action Pistol
Capacity 15+1
Barrel Length 4.61in
Finish Black Nitrite
Grips Textured With Changeable Backstraps
Sights White Dot & Outline
Weight 30.71oz
Cartridge 10mm Auto
Color Black
Features Gen 4
Frame Size Fullsize
State Compliance Colorado Compliant
Type Centerfire


Questions & Answers

At Sportsman's Warehouse, we've got you covered.


  • If any warranty issue comes up, we'll cover the cost of packing & shipping to the manufacturer from any Sportsman's Warehouse location.
  • Cleaning, scope mounting, and bore sighting.
  • Discounts on gun customization from The Gunsmith at Sportsman's Warehouse.
  • FSP can be applied to any gun purchased at Sportsman's Warehouse or online at


  • Provides two professional field strip & cleanings per year.
  • Unlimited professional scope mounting & bore sighting during coverage.
  • Provides warranty concurrent with manufacturer's warranty for the firearm, including all parts & labor for warranty repairs during coverage.
  • We'll keep you informed of any recall notifications.
  • Free packing/shipping to manufacturer &/or manufacturer's authorized service center for warranty repairs ($20-$40 value).
  • 15% discount on all customizing & elective gunsmith services and FREE shipping to The Gunsmith at Sportsman's Warehouse.
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