Sig Sauer P320 Sub-Compact Barrel, 9mm, 3.60″

Replacement barrel for Sig Sauer P320 sub-compact pistols chambered in 9mm Luger. This factory-style barrel measures 3.60 inches and uses a nitride finish on steel construction for enhanced surface hardness and corrosion resistance. The barrel is non-threaded and intended as a direct replacement for subcompact slide assemblies. SIG Sauer factory replacement barrels are heat-treated for toughness and durability.

Key Specifications

• Compatible with P320 sub-compact pistols.
• Chambered in 9mm Luger.
• The barrel measures 3.60 inches.
• Finish is Nitride (black).
• Constructed from steel.
• Barrel is non-threaded.
• Product type is Handgun barrel.
• Factory replacement barrels are heat-treated for toughness and durability.

This 3.60-inch Sig Sauer replacement barrel provides a direct-fit option for sub-compact slides, offering a durable, corrosion-resistant nitride finish and heat-treated steel construction. Its non-threaded profile and factory-style dimensions make it suitable for range use and everyday carry setups where a direct-fit replacement is required, delivering dependable, low-profile performance without unnecessary modifications.