This SIG Sauer factory threaded barrel (SIG part number 8900444) is chambered in 9mm and fits either the P320 or P250 Compact and Carry models, finished in Black Nitron. Swapping it in is a straightforward job: unload the firearm, remove the slide from the receiver and grip module, then slide the factory barrel out and drop this one in. The 4.6-inch barrel is threaded and ships with a thread protector cap, giving Compact and Carry owners an easy path to running a suppressor or other muzzle device.

Key Specifications

• Chambered in 9mm Luger.
• Barrel measures 4.6 inches in length.
• Features a threaded muzzle for a suppressor or muzzle device.
• Includes a thread protector cap.
• Fits P320 or P250 Compact and Carry models.
• Finished in Black Nitron.
• Weighs approximately 0.385 pounds.
• Installs with a simple tool-free barrel swap, no gunsmith needed.

Frequently Asked Questions

Is this barrel hard to install? No, it is a simple swap: unload the pistol, remove the slide, and switch the barrel.

Which pistols does this barrel fit? P320 or P250 Compact and Carry models.

Does it come with a thread cap? Yes, a thread protector cap is included.

Buy the SIG Sauer P320/P250 Compact/Carry 9mm Threaded Barrel

Add suppressor readiness to your P320 or P250 Compact/Carry with a genuine SIG factory barrel. Order this SIG Sauer barrel from our handgun barrels lineup, shipped fast from our Lubbock, Texas gun shop.