Overview

The Glock 22 Gen 4 is a full-size, striker-fired pistol chambered in .40 Smith & Wesson. It has been widely used by law enforcement and security agencies across the U.S. due to its balance of power, capacity, and rugged reliability. The Gen 4 enhancements introduced improved ergonomics, reduced recoil, and greater adaptability for a wide range of shooters.

Specifications

Caliber: .40 S&W

Action: Glock Safe Action (striker-fired)

Standard Capacity: 15 + 1 rounds

Optional Magazines: 10, 16, or 22 rounds

Barrel Length: 4.49 inches

Overall Length: 8.03 inches

Slide Length: 7.32 inches

Height (with magazine): 5.47 inches

Width: 1.26 inches

Weight (unloaded): 22.75 ounces

Weight (loaded): 34.4 ounces

Trigger Pull: ~6.3 pounds

Gen 4 Features

Modular Backstrap System: Includes small, medium, and large backstraps to customize grip size.

Rough Textured Frame (RTF): Aggressive texturing improves control in wet or stressful conditions.

Dual Recoil Spring Assembly: Reduces felt recoil and extends service life.

Reversible Magazine Release: Easily configurable for left- or right-handed shooters.

Performance

The Glock 22 Gen 4 delivers solid ballistics with the .40 S&W cartridge, offering more stopping power than 9mm while maintaining manageable recoil. Its full-size frame makes it well-suited for duty carry or home defense, with excellent magazine capacity for its caliber. The pistol is known for its durability, simplicity, and ability to function reliably under heavy use.

Summary

The Glock 22 Gen 4 remains a proven and dependable sidearm, offering:

Full-size duty-ready design

High-capacity firepower in .40 S&W

Ergonomic and recoil-reducing Gen 4 upgrades

Legendary Glock reliability in a versatile platform