B-Stock Faxon Match Series Barrel for M&P® Full Size Gen 1 & 2 w/Patented Flame Fluting 416-R, Chameleon PVD, Std. Length, Non-Threaded

Faxon B-Stock Products are items with cosmetic blemishes.

Each B-Stock product still undergoes and successfully completes our full battery of quality control testing.

These products still come with quality you'd expect from Faxon, but at a discounted cost due to cosmetic deficiency.

B-Stock Products are still backed by Faxon's Guarantees.

Faxon's Match Series Pistol Barrels for Smith and Wesson/M&P are machined 100% in-house from stress-relieved 416-R stainless steel. 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.

***DISCLAIMER: Coloration will vary barrel to barrel.***

Why Faxon Pistol Barrels?

• 4150 or 416-R Stainless - Only the best steels for durability, longevity, and accuracy. 
• 9mm SAAMI Chambers - Superior accuracy with complete SAAMI compatibility & boring reliability. 
• Tighter Tolerances - Drop-in, yet better fitment and lock-up. 
• Conventional Rifling - Fully compatible with cast bullets
• 11 Degree Target Crown

 Technical Specifications: 

• Handgun Type: M&P Full Size 4.25"
• Barrel Caliber: 9mm
• Barrel Profile: Flame Fluted, Drop In
• Barrel Material: 416-R Stainless Steel
• Barrel Twist: 1:10
• Muzzle Thread: N/A
• Crown: 11-degree Target Crown
• Rifling Method: Button
• Rifling Type: Conventional 
• Inside Finish: Salt Bath Nitride
• Outside Finish: Salt Bath Nitride & Chameleon PVD

August 2023 Compatibility Note: Due to recent tolerance changes, Faxon Firearms M&P® barrels are not drop-in compatible with newer Optics Ready M&P® pistols. If you are concerned about the fitment of our barrel to your pistol, please contact Customer Service to verify:  customerservice@faxonfirearms.com