Glock G20 Gen4 10mm Auto 15-Round Black Polymer Frame Pistol

The Glock G20 delivers exceptional stopping power in the proven 10mm Auto cartridge, providing hunters and tactical professionals with a full-size platform built for demanding applications. This fourth-generation pistol combines Glock's legendary reliability with the hard-hitting performance that only 10mm can deliver.

What Makes This Different

The G20 stands as Glock's flagship 10mm offering, featuring a reinforced frame and slide engineered specifically for the high-pressure 10mm cartridge. Unlike standard 9mm or .40 S&W pistols, this platform handles full-power 10mm loads that generate over 600 ft-lbs of energy. The Gen4 improvements include an interchangeable backstrap system, enlarged magazine release, and dual recoil spring assembly that reduces felt recoil by 25% compared to earlier generations.

Key Features

• 15-round magazine capacity with high-impact polymer construction
• 4.6-inch Glock Marksman Barrel (GMB) with enhanced polygonal rifling
• Interchangeable backstrap system accommodates different hand sizes
• Safe Action trigger system with 5.5-pound trigger pull
• Tenifer finish on slide provides 99% corrosion resistance
• Standard Picatinny rail for lights and laser accessories
• Fixed polymer sights with white dot front sight

Field testing demonstrates consistent 3-inch groups at 25 yards with quality ammunition, while the robust construction handles +P 10mm loads without stress. Law enforcement agencies favor this platform for dangerous game encounters, while competitive shooters appreciate the flat trajectory and minimal bullet drop at extended ranges. The polymer frame construction reduces overall weight to 30.71 ounces unloaded, making extended carry more manageable than steel-frame alternatives.

Technical Specs

• Caliber: 10mm Auto
• Overall Length: 8.07 inches
• Height: 5.47 inches
• Width: 1.27 inches
• Barrel Length: 4.6 inches
• Weight: 30.71 ounces (unloaded)
• Magazine Capacity: 15 rounds
• Frame Material: Reinforced polymer
• Slide Material: Steel with Tenifer finish
• Trigger Pull: 5.5 pounds
• Sight Radius: 6.5 inches
• Country of Origin: Austria

Professional applications demand proven performance, and the G20's track record spans over two decades of field use. The combination of high-capacity magazines, manageable recoil, and the proven 10mm cartridge creates a versatile platform that excels from the hunting blind to the duty holster.