FAXON DUTY SERIES BARREL FOR G34 GEN 2-4 9MM

Faxon
SKU:
GA910N34NGQ-N
|
UPC:
810209950040
Availability:
Usually ships within 2 business days.
$102.00
(No reviews yet)
Current Stock:

Faxon Duty Series Barrel for G34 Gen 2-4 9mm Nitride

Faxon’s Match Series pistol barrels for Glock® G34 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® G34 Gen 2-4 delivers rugged, reliable performance in a competition/long-slide 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 competition, duty, training, or defensive 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

Caliber
9mm
Handgun Type
Glock® G34 (Gen 2-4)
Length
5.31"
Profile
Duty Series, Drop-In
Material
Stress-Relieved 416-R Stainless Steel
Rifling
Conventional, Button-Rifled, 1:10 Twist
Finish
Salt Bath Nitride (Inside & Out)
Muzzle Thread
N/A
Crown
11° Target Crown
Compatibility
Drop-in for factory Glock® G34 Gen 2-4 slides

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 provides enhanced performance and longevity for Gen 2-4 G34 platforms in competition, duty, or range applications.

Installation & Compatibility

  • Drop-in fit for factory-spec Glock® G34 Gen 2-4 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?
Yes — designed for direct replacement in factory Glock® G34 Gen 2-4 slides with no modifications needed.
What finish is applied?
Salt bath nitride inside and out for superior lubricity, wear resistance, and corrosion protection.
Is cast lead ammo safe?
Absolutely — conventional rifling allows safe use of cast lead bullets.
Will this work with aftermarket slides?
Compatible with most factory and aftermarket slides, but there is a known issue with certain Zaffiri Precision patterns (ZPS.3v2 and ZPS.6) due to top window placement.

Overview: Duty Series Barrel for Glock® G34 Gen 2-4

The Faxon Duty Series Barrel for Glock® G34 Gen 2-4 in Nitride provides rugged, duty-ready performance for the competition/long-slide 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 competition, range duty, or defensive use on your Gen 2-4 G34.

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® G34 Gen 2-4