FAXON DUTY SERIES THREADED 9MM CONVERSION BARREL FOR G22 GEN 2-4

FAXON DUTY SERIES THREADED 9MM CONVERSION BARREL FOR G22 GEN 2-4

Faxon
SKU:
GA910N22NGQ-T
|
UPC:
816341028142
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Description

Faxon Duty Series Threaded 9mm Conversion Barrel for G22 Gen 2-4 Nitride

Faxon's Duty Series 9mm Conversion Pistol Barrels for G22 / Glock® 22 are machined 100% in-house from stress-relieved 4150 CMV steel. These barrels are then given a black Nitride 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 Threaded 9mm Conversion Barrel for Glock® G22 (Gen 2-4) allows easy, cost-effective conversion from .40 S&W to 9mm in your full-size platform. With a threaded muzzle for suppressors/compensators and full salt bath nitride finish inside and out, this drop-in barrel delivers reliable performance, reduced recoil, and excellent accuracy for training, competition, or defensive use.

Key Benefits

  • 4150 CMV 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: Maximum corrosion resistance and lubricity inside and out.
  • Threaded Muzzle: Ready for suppressors, compensators, or thread protectors.

Specifications

Caliber
9mm (Conversion for .40 S&W G22)
Handgun Type
Glock® G22 (Gen 2-4)
Length
4.94"
Profile
Duty Series, Drop-In Conversion
Material
Stress-Relieved 4150 CMV Steel
Rifling
Conventional, Button-Rifled, 1:10 Twist
Finish
Salt Bath Nitride (Inside & Out)
Muzzle Thread
1/2-28 TPI (Threaded)
Crown
11° Target Crown
Weight
0.30 lb (approx.)
Compatibility
Drop-in for factory Glock® G22 slides (Gen 2-4)

Why Choose the Duty Series

The Duty Series 9mm Conversion Barrel uses tough 4150 CMV steel with a complete salt bath nitride treatment for outstanding durability and corrosion resistance. It provides a simple, reliable way to convert your G22 to 9mm while adding threaded capability for suppressors or compensators—all in a drop-in package that maintains compatibility with Gen 2-4 platforms.

Installation & Compatibility

  • Drop-in fit for factory-spec Glock® G22 slides (Gen 2-4) — no gunsmithing required.
  • 1/2-28 threads accommodate common 9mm compensators, suppressors, and adapters.
  • Conventional rifling supports cast lead and jacketed bullets.
  • Tighter-than-OEM tolerances for improved lockup and accuracy.
  • Note: Requires use of 9mm magazines and recoil spring assembly (not included).

Frequently Asked Questions

Is this barrel drop-in?
Yes — direct replacement in factory Glock® G22 Gen 2-4 slides with no modifications needed.
What finish is applied?
Salt bath nitride inside and out for maximum lubricity, wear resistance, and corrosion protection.
Can I use this with a suppressor?
Yes — the 1/2-28 threaded muzzle is compatible with most 9mm suppressors and compensators.
Is cast lead ammo safe?
Absolutely — conventional rifling allows safe use of cast lead bullets.
What else is needed for 9mm conversion?
Use 9mm magazines and a 9mm recoil spring assembly (not included with the barrel).

Overview: Duty Series Threaded 9mm Conversion Barrel for Glock® G22

The Faxon Duty Series Threaded 9mm Conversion Barrel for Glock® G22 Gen 2-4 in Black Nitride offers an economical and reliable way to switch your .40 S&W G22 to 9mm. Machined from stress-relieved 4150 CMV steel with conventional 1:10 twist rifling, SAAMI-spec chambers, and an 11° target crown, this drop-in barrel provides excellent accuracy and reduced recoil.

Fully salt bath nitrided inside and out, threaded for accessories, and weighing just 0.30 lb, this conversion barrel is perfect for training, competition, or defensive applications on your full-size G22 platform.

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.

Additional Information
Caliber:
9mm
Barrel Profile:
Flame Fluted, Drop In
Barrel Material:
4150 CMV
Finish:
Salt Bath Nitride
Rifling Twist Rate:
1:10
Muzzle Thread:
1/2x28
Handgun Type:
Glock® G22
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