Glock 31 Gen4 – .357 SIG Full-Size Pistol

The Glock 31 Gen4 is a full-size duty pistol chambered in the high-velocity .357 SIG cartridge, delivering flat-shooting ballistics and powerful performance. Popular among law enforcement agencies and shooters seeking magnum-level velocity in a semi-auto platform, the Glock 31 combines trusted Glock reliability with superior penetration and accuracy.

This Gen4 model features the Modular Backstrap System, allowing shooters to customize grip size for a perfect fit. Its textured frame enhances control under rapid fire, while the integral rail accommodates lights or lasers. The Safe Action® system ensures consistent performance with each trigger pull, backed by Glock’s reputation for rugged dependability.

Ideal for duty use, range shooting, or enthusiasts of the .357 SIG cartridge, the Glock 31 Gen4 offers power, capacity, and reliability in one of the most trusted pistol platforms available.

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