A Zaffiri Precision threaded barrel for the Sig Sauer P320 Compact gives you the flexibility to run a suppressor or muzzle device without swapping your slide. Built from quality materials with a nitride finish for durability, this 4.65-inch barrel is engineered for shooters who want to add versatility to their compact carry gun or range rig. Whether you're building out a suppressed platform for quieter practice or adding a muzzle brake for taming recoil, a quality aftermarket barrel is a straightforward upgrade that opens up your options.

Zaffiri Precision barrels are known for tight tolerances and reliable performance in 9mm pistols. The 1/2x28 thread pattern on this barrel is the standard for 9mm suppressors and muzzle devices, so you'll have no shortage of compatible options from reputable manufacturers. The black nitride finish resists corrosion and provides a professional appearance whether your gun stays in a holster or on the range.

Installation is straightforward for anyone comfortable doing basic pistol maintenance—it's a drop-in replacement for your factory barrel. If you're new to barrel swaps or prefer professional installation, a qualified gunsmith is always a good call. This barrel suits shooters who want a do-it-yourself edge or are building out a suppressed 9mm package.

Key Features

• Fits Sig Sauer P320 Compact platform
• Threaded 1/2x28 for standard 9mm suppressors and muzzle devices
• Nitride finish resists corrosion and wear
• 4.65-inch barrel length
• Black finish

Specifications

Frequently Asked Questions

Will this Zaffiri Precision barrel fit my P320 Compact?

Yes, this barrel is engineered as a drop-in replacement for the Sig Sauer P320 Compact.

What suppressor will work with this threaded barrel?

The 1/2x28 thread pattern is the standard for 9mm suppressors, so any quality 9mm suppressor with this thread pitch will mount securely. Check the suppressor manufacturer's specs to confirm 9mm compatibility.

Can I use this barrel for concealed carry?

This 4.65-inch barrel is designed for the P320 Compact platform and is compatible with compact holsters. If you plan to run a suppressor or muzzle device, you'll need to account for the added length and profile when selecting a holster.

Is this a drop-in replacement?

Yes—the barrel is designed as a drop-in replacement for the factory P320 Compact barrel, requiring no permanent modification to your pistol.