Sig Sauer P320 9mm Threaded Barrel, Flat Dark Earth

Sig Sauer P320 Threaded Barrel

This threaded barrel transforms your Sig Sauer P320 full-size pistol into a suppressor-ready platform. Finished in Flat Dark Earth, it provides both functional versatility and aesthetic appeal.

Key Features

• Caliber: 9mm
• Finish: Flat Dark Earth
• Threading: M13.5x1 Left Hand (standard Sig specification)
• Compatibility: Sig Sauer P320 full-size models
• Installation: Drop-in replacement for factory barrel—no gunsmithing required

Purpose and Use

The threaded design allows you to attach a suppressor for reduced noise signature during shooting. This is particularly valuable for training, hunting, or recreational shooting where hearing protection matters. The barrel maintains the reliability and accuracy standards you expect from Sig Sauer.

What You Get

A precision-machined barrel ready to install in your P320. Simply remove your factory barrel and install this replacement—the P320's modular design makes the swap straightforward.

Considerations

When using a suppressor, ensure your chosen model is rated for 9mm and compatible with the M13.5x1 thread pitch. Always verify local and federal regulations regarding suppressor ownership and use in your jurisdiction.