Barrels

Faxon's Pistol Barrels are machined 100% in-house from stress-relieved 416-R stainless steel (Match Series) or 4150 CMV steel (Duty Series). These barrels are then given a black Nitride or PVD coating to increase lubricity, barrel life, and resistance to surface wear. All barrels are conventionally rifled to allow a wider range of ammunition to be used, including cast lead. The barrels drop into factory-spec slides with no gunsmithing required. Better-than-factory tolerances ensure a consistent, tighter lockup than OEM. We offer a variety of barrels for Glock®, SIG, and Smith & Wesson.

Upgrade Your Pistol with Faxon Precision Barrels

Faxon Firearms is your trusted source for precision-engineered pistol barrels built to enhance performance, accuracy, and reliability. Whether you’re carrying concealed, shooting competitively, or upgrading your EDC, our drop-in pistol barrels for Glock, Sig Sauer, and Smith & Wesson M&P deliver a premium upgrade without the need for gunsmithing.

Faxon pistol barrels are available in two performance tiers: our Duty Series barrels are made from 4150 CMV steel and finished with a durable black QPQ nitride, while our Match Series barrels are crafted from 416-R stainless steel and offered in a variety of eye-catching finishes including TiN Gold, Chameleon PVD, and Bronze DLC. All barrels feature conventional rifling, target crowns, and optional threaded models for use with compensators and suppressors.

Explore Our Line of Pistol Barrels

Faxon Glock Barrels

Upgrade your Glock with a Faxon 9mm Glock barrel, designed for improved accuracy and tighter tolerances. Available for the Glock 17, Glock 19, Glock 43/43X, and Glock 48, these barrels offer drop-in fitment and uncompromising performance. Choose from standard or threaded options compatible with suppressors and muzzle devices.

Faxon Sig Sauer Pistol Barrels

Unlock the full potential of your Sig Sauer pistol with our Faxon P320 barrels. Designed for tight lock-up and exceptional accuracy, these drop-in Sig barrels are available in standard and threaded versions, with premium finish options and precise tolerances for any use case—duty, defense, or competition.

Faxon M&P Barrels for Smith & Wesson

Experience smoother cycling and superior precision with Faxon M&P 9mm barrels, compatible with the M&P9 2.0 Compact and M&P Shield. These barrels are designed for flawless reliability with factory slides while offering a performance boost thanks to optimized chambering and rifling geometry.

Performance You Can Trust

All Faxon pistol barrels are manufactured in-house at our Cincinnati, Ohio facility using state-of-the-art equipment and rigorous quality control. Every barrel is inspected for fit, finish, and consistency—and is backed by our Lifetime Guarantee.

Popular Pistol Barrel Searches We Support:

  • Glock 19 barrel upgrade
  • Threaded barrel for Glock 17
  • Best aftermarket Glock barrel
  • Sig P320 threaded barrel
  • Match grade barrel for Glock 43X
  • Smith & Wesson M&P 2.0 barrel
  • Gold Glock barrel 9mm
  • Chameleon barrel for Glock 48
  • M&P Shield 9mm barrel replacement
  • Faxon Glock barrel review

Precision is just a barrel away.
Explore our full line of Faxon pistol barrels and give your handgun the upgrade it deserves.

➡️ Shop Pistol Barrels Now »