60 bullets 

Glock 31 – .357 SIG | Full-Size Power & Proven Reliability

For sale is a Glock 31 chambered in .357 SIG, a full-size striker-fired pistol built for exceptional reliability, accuracy, and high-velocity performance. Featuring a 15+1 round capacity, durable polymer frame, and Glock’s trusted Safe Action® system, the G31 delivers flat-shooting power with excellent penetration and dependable operation. The .357 SIG cartridge was designed to provide .357 Magnum-like performance in a semi-automatic platform, making the Glock 31 a favorite among law enforcement and shooting enthusiasts alike. 

Key Features:

• Caliber: .357 SIG
• Capacity: 15+1 rounds
• Barrel Length: 4.49”
• Full-size polymer frame
• Glock Safe Action® trigger system
• Durable steel slide with corrosion-resistant finish
• Renowned Glock reliability and easy maintenance