The Glock GLK 50938 Barrel G31 .357 is a factory replacement barrel designed specifically for the Glock G31 chambered in .357. Built to Glock’s exacting standards, this barrel is engineered to restore original performance or serve as a dedicated spare for high-volume shooters who demand consistent reliability and proper fit.

This barrel is ideal for range use, training, and general shooting where dependable function and factory-spec accuracy are important. As an OEM-style component, it maintains the familiar handling characteristics of your Glock G31 while helping ensure safe, predictable operation. It reflects Glock’s reputation for durable construction, straightforward design, and proven performance in everyday use.

• Manufacturer: Glock
• Model: GLK 50938 Barrel G31 .357
• Caliber: .357 Sig
• Finish: Black
• Gun Make Compatibility: Glock