Overview

The Glock 22 Gen 4 is a full-size, striker-fired semi-automatic pistol chambered in .40 S&W, designed for duty use and trusted by numerous law enforcement agencies across the United States. This particular pistol is a law enforcement trade-in, meaning it has seen service use but remains functional and reliable. It includes one 15-round magazine and is sold without the original Glock case.

Specifications

Manufacturer: Glock Ges.m.b.H. (Austria)

Model: 22 Gen 4

Caliber: .40 S&W

Action: Semi-automatic, striker-fired (Safe Action system)

Capacity: 15+1 rounds (comes with one 15-round magazine)

Barrel Length: 4.49″ (114 mm)

Overall Length: 7.95″ (202 mm)

Height: 5.47″ (139 mm)

Width: 1.26″ (32 mm)

Weight: 25.77 oz (unloaded), 34.42 oz (loaded with mag)

Frame: Polymer, matte black finish

Slide: Steel, black nDLC finish

Sights: Standard fixed Glock sights (white dot front, white outline rear)

Safety: Glock’s “Safe Action” system (trigger, firing pin, and drop safety)

Accessories: One 15-round magazine included; no case

Design & Features

Gen 4 Upgrades:

Rough Textured Frame (RTF) for enhanced grip

Modular Backstrap System for customizable fit

Enlarged/reversible magazine release

Dual recoil spring assembly for reduced felt recoil and longer service life

Duty-Ready Platform: Designed around the .40 S&W cartridge, offering more stopping power than 9mm in a service-sized pistol.

Durability: Built with Glock’s reputation for reliability, even after heavy use in law enforcement service.

Trade-In Condition: May show external holster wear, but function remains fully serviceable; inspected and graded for resale.

Performance

Accuracy: Service-grade accuracy, typically 2–3″ groups at defensive distances.

Recoil: Snappier than 9mm models but manageable, especially with the Gen 4’s dual recoil spring system.

Reliability: Proven in duty use; designed to perform under adverse conditions with minimal maintenance.

Use Cases

Law Enforcement / Security: Designed for duty carry, offering high magazine capacity and proven stopping power.

Home Defense: A solid choice for personal protection with powerful .40 S&W chambering.

Range / Training: Affordable, durable pistol suitable for extensive training and recreational shooting.

Collectors / Enthusiasts: Appeals to those looking for a duty-proven service pistol at a lower cost through the trade-in market.