SIG Sauer P320 9mm Replacement Barrel 5.5" Threaded
- .357 Sig DLC 3.9" $154.71
- .357 Sig, 4.7" Barrel $154.71
- .40 S&W, 4.7" Barrel $154.71
- .40/357 18-Round $47.06
- 10mm, 10-Round $47.06
- 17-Round Coyote $47.06
- 3.9" Barrel, Gold Titanium Nitride $198.24
- Sig Sauer P320 9mm 30-Round Extended Magazine $55.88
- SIG Sauer P320 9mm 30-Round Extended Magazine $55.88
- 4.7" Barrel, Gold Titanium Nitride $198.24
- 9mm 10-Round $47.06
- 9mm 4.7" Replacement Barrel $154.71
SIG Sauer replacement barrel for P320 pistols. 9mm Luger, 5.5 inches, threaded muzzle, black nitride steel construction. Direct fit for P320 platform.
Fits: SIG Sauer P320
SIG Sauer P320 Replacement Barrel
This is a genuine SIG Sauer replacement barrel engineered for the P320 platform. Whether you're looking to refresh a worn barrel or add a threaded option to your P320, this component delivers the precision and reliability SIG Sauer is known for.
Specifications
- Caliber: 9mm Luger
- Length: 5.5 inches
- Muzzle: Threaded for suppressors and muzzle devices
- Finish: Black nitride steel
- Compatibility: SIG Sauer P320 pistols
Key Features
- Direct replacement for standard P320 barrels
- Threaded design allows use of suppressors and compensators
- Black nitride finish resists corrosion and wear
- Precision-manufactured for reliable feeding and accuracy
- Drop-in installation—no gunsmithing required
Why Choose This Barrel
The P320 platform's modular design makes barrel swaps straightforward. This threaded option opens up suppressor use and muzzle device customization while maintaining the accuracy and reliability you expect from SIG Sauer. Whether you're a competitive shooter, home defender, or recreational enthusiast, this barrel is a solid upgrade.
