Fits SIG SAUER P320C 9MM Threaded 4.625'' In Gold

This is a factory-direct, gold-finished threaded barrel designed as a direct replacement for the SIG SAUER P320 Compact 9mm pistol. If you own a P320C and want to add a suppressor or compensator, or simply want a durable, high-visibility barrel for the range, this is the component you need. Machined to exacting specifications, it provides a reliable and precise fit for your slide while offering the key functionality of a threaded muzzle. Miami Shooters Supply ensures you get this quality Sig Sauer barrel with our commitment to fast shipping.

Key Features

• Precision machined from solid bar stock for consistent fit and reliable performance.
• Gold TiN (Titanium Nitride) finish provides exceptional hardness, corrosion resistance, and a distinctive look.
• Threaded muzzle (1/2×28) allows for direct attachment of suppressors, compensators, or thread protectors.
• Drop-in design requires no gunsmithing for installation in compatible P320C slides.
• Enhanced feed ramp geometry for smooth, reliable cycling with a wide range of ammunition.
• CNC-machined to match OEM SIG SAUER barrel dimensions for a secure lock-up.

Built For

This barrel is ideal for the P320C owner looking to build a functional suppressor host or a standout range pistol. It’s also a smart upgrade for shooters who want the increased wear resistance of a TiN coating on a critical internal component. Whether for practical application or custom aesthetics, this barrel delivers.

Specifications

• Caliber: 9mm Luger (9x19mm)
• Material: 416 Stainless Steel with Gold TiN Coating
• Thread Pitch: 1/2″ x 28 TPI
• Overall Length: 4.625 inches
• Compatibility: SIG SAUER P320 Compact (P320C) models in 9mm. Verify fit with specific slide generation.

FAQ

Is this a drop-in barrel, or will it require fitting?
This barrel is manufactured as a drop-in component for the SIG P320C. It should install directly into your slide without modification, though slight tolerance variations between slides can occur.

Does this barrel come with a thread protector?
No, a thread protector is not included with this barrel. You will need to purchase one separately or use the mounting device for your suppressor or compensator.