Faxon 9mm Threaded Straight Barrel – S&W M&P Shield, Black

The Faxon Firearms 9mm threaded barrel (brand part no. M&PB910NSSOQ-T) is a straight-thread replacement barrel for the Smith & Wesson M&P Shield, measuring 3.7 inches and finished in black. Unlike a tapered thread barrel, this straight-thread design is built specifically for mounting a compensator or suppressor without needing a separate shim kit to index timing. It ships without sights, since most shooters adding a threaded barrel are also adding a red dot or suppressor-height sights as part of the same build. As a drop-in replacement for the factory Shield barrel, it installs the same way the original barrel comes out, no gunsmithing required.

Key Specifications

• Chambered in 9mm.
• Measures 3.7 inches in barrel length.
• Features a straight-thread muzzle rather than a tapered thread.
• Ships without sights installed.
• Built specifically for the Smith & Wesson M&P Shield.
• Finished in black.
• Overall barrel assembly measures approximately 7.7 inches.
• Drop-in replacement, installing the same way as the factory barrel.
• Threaded muzzle accepts a compensator or suppressor.

Frequently Asked Questions

Does this come with sights? No, it ships without sights so you can pair it with your own red dot or suppressor-height sight setup.

Is this a tapered or straight thread? Straight thread, which doesn’t require a shim kit to index timing.

Does this fit the full-size M&P? No, this barrel is built specifically for the M&P Shield.

Buy the Faxon 9mm Threaded Straight Barrel

Add a suppressor or compensator to your M&P Shield. Order the FAXON FIREARMS threaded barrel from our handgun barrels lineup, and our Lubbock, Texas team can help confirm fitment before it ships.