The Backup Tactical Threaded Barrel for the full-size SIG P320 in black (Backup Tactical part no. S320TB-BLK-FS) is machined for the standard SIG P320 running the standard SIG factory barrel. Backup Tactical builds it as a direct-fit replacement, so shooters can drop it in and add a compensator or suppressor without sending the factory barrel out for aftermarket threading. It is chambered in 9mm and finished in black to match most P320 builds.

Key Specifications

• Fits the standard, full-size SIG P320.
• Chambered in 9mm.
• Machined as a direct-fit replacement for the factory barrel.
• Machined with a threaded muzzle for mounting a compensator or suppressor.
• Finished in black.

Frequently Asked Questions

What P320 variant does this barrel fit? The standard, full-size SIG P320.

Can I mount a compensator on this barrel? Yes, the threaded muzzle accepts a compensator or suppressor.

Buy the Backup Tactical Threaded Barrel for SIG P320, Black

Upgrade your build with a handgun barrel from Backup Tactical. Order it from our Lubbock, Texas gun shop for fast, reliable shipping.