Sig Sauer P320 Full Size .357 Sig Black Pistol

Description

Product Overview

The Sig Sauer P320 Full Size is a modular, striker-fired service pistol chambered in .357 Sig. Its serialized stainless steel fire control chassis and interchangeable polymer grip module allow the platform to be configured for different hand sizes and duty requirements. The 4.7-inch barrel and full-size frame provide a balanced setup for duty, training, and defensive use, while the 14+1 capacity supports extended shooting sessions. This model features a crisp partially pretensioned striker trigger, ambidextrous slide catch lever, reversible magazine release, and a Mil-Std M1913 Picatinny rail. The standard configuration has no external manual safety or decocking lever and can be field-stripped without pulling the trigger or using a special tool.

Key Features

• .357 Sig chambering delivers a high-velocity service-pistol option
• 14+1 capacity supports extended use between reloads
• Modular serialized fire control chassis supports interchangeable grip modules
• Full-size polymer grip module accommodates a wide range of hand sizes
• 4.7-inch barrel and 8-inch overall length provide a balanced duty configuration
• Ambidextrous slide catch lever and reversible magazine release enhance handling flexibility

The Sig Sauer P320 Full Size combines modular ergonomics, duty-ready capacity, and straightforward striker-fired operation in a proven service-pistol platform.