SIG SAUER P320 Black Nitron 3.9in 357 SIG 13rd Pistol (320C-357-BSS)

SIG SAUER P320 Compact - Modular Performance in .357 SIG

The SIG SAUER P320 Compact brings serious ballistic performance and renowned modularity together in one compact, striker-fired package. Built around SIG's serialized fire control unit, the P320 is one of the most adaptable pistols on the market - and this .357 SIG configuration gives it a meaningful edge in velocity and performance over standard 9mm.

• SKU: 320C-357-BSS
• Caliber: .357 SIG
• Barrel Length: 3.9"
• Action: Striker-fired
• Frame: Serialized stainless steel with medium polymer grip
• Slide: Nitron stainless steel
• Sights: SIGLITE Night Sights
• Capacity: 13 rounds
• Magazine: Steel
• Rail: Integral M1913 accessory rail
• Safety: Striker safety, magazine disconnect safety, 3-point takedown safety system

The Nitron stainless steel slide offers excellent corrosion resistance and a clean, professional look that holds up well under regular use.

SIG SAUER P320 Compact Features That Stand Out

The P320's modular fire control unit can be swapped between different grip modules and slide configurations, making it one of the most customizable pistols available at any price point. SIGLITE Night Sights come standard, giving you reliable low-light target acquisition right out of the box, and the smooth, consistent trigger makes accurate shooting feel natural from the first round.

Why the SIG SAUER P320 Compact Is Worth Your Investment

The .357 SIG chambering delivers higher velocity and a flatter trajectory than 9mm, making this a standout choice for shooters who want more performance from a compact platform. The integral M1913 rail keeps the door open for lights and lasers, the intuitive 3-point takedown makes cleaning quick and painless, and the overall SIG build quality speaks for itself. This is a pistol that earns its place in any collection.