Faxon Duty Series Barrel for G43/43X 9mm Nitride
Faxon’s Match Series pistol barrels for Glock® G43 are machined 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.
The Faxon Duty Series Barrel for Glock® G43/43X delivers rugged, reliable performance in a slimline drop-in upgrade. Built from stress-relieved 416-R stainless steel with a full salt bath nitride finish inside and out for maximum corrosion resistance and durability, this barrel is engineered for hard-use concealed carry, duty, or training applications where dependability is critical.
Key Benefits
- 416-R Stainless Steel: 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: Consistent bullet release for enhanced precision.
- Salt Bath Nitride Finish: Exceptional lubricity, wear resistance, and corrosion protection inside and out.
Specifications
Why Choose the Duty Series
The Duty Series is engineered for hard-use reliability with tough 416-R stainless steel and a complete salt bath nitride treatment for maximum corrosion and wear resistance. This non-threaded barrel maintains the slim profile needed for G43/43X concealed carry holsters while providing enhanced performance and longevity for everyday defensive or range applications.
Installation & Compatibility
- Drop-in fit for factory-spec Glock® G43/43X slides — no gunsmithing required.
- Conventional rifling supports cast lead and jacketed bullets.
- Tighter-than-OEM tolerances for improved lockup and accuracy.
Frequently Asked Questions
Is this barrel drop-in?
What finish is applied?
Is cast lead ammo safe?
Overview: Duty Series Barrel for Glock® G43/43X
The Faxon Duty Series Barrel for Glock® G43/43X in Nitride provides rugged, duty-ready performance for the slimline platform. Machined from stress-relieved 416-R stainless steel with conventional 1:10 twist rifling and tighter tolerances, this barrel offers enhanced reliability and accuracy in a drop-in package.
Fully nitride-treated for superior wear and corrosion resistance, this non-threaded barrel is perfect for defensive carry, range duty, or everyday use on your G43/43X.
Disclaimer: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Faxon nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com.
- Caliber:
- 9mm
- Barrel Profile:
- Drop In, Duty Series
- Barrel Material:
- 4150 CMV
- Finish:
- Salt Bath Nitride
- Rifling Twist Rate:
- 1:10
- Muzzle Thread:
- N/A
- Handgun Type:
- Glock® G43/43X