Glock 43/43X Threaded Barrel 1/2x28 - Assorted Finishes

True Precision

$179.99 - $199.99
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Glock 43/43X Threaded Barrel – 9mm – 1/2x28 – Assorted Finishes


PLEASE DOUBLE CHECK DETAILS, MODEL FITMENT, THREAD PITCH, MUZZLE DEVICE COMPATIBILITY, AND FINISH BEFORE PURCHASE.

The True Precision threaded barrel for the Glock 43 and Glock 43X is a drop-in 9mm upgrade built for shooters who want a cleaner compensator- or suppressor-ready setup without bolting cheap regret into a carry gun. True Precision builds this barrel family from USA-sourced certified 416R stainless steel and offers it in multiple finish options.

Available finishes are organized under the product variants. Verified finish options in this product family include Stainless Steel, Black Nitride, Black DLC, Copper TiCN, and TiN Gold. This is the threaded 1/2x28 version and includes a matching thread protector.


Variants / Options

  • Stainless Steel
  • Black Nitride
  • Black DLC
  • Copper TiCN
  • TiN Gold

Fitment

  • Fits Glock 43 9mm pistols.
  • Fits Glock 43X 9mm pistols.
  • Threaded barrel configuration.
  • Thread pitch: 1/2x28.
  • Designed as a drop-in replacement barrel for compatible Glock 43 / 43X 9mm setups.

Does NOT Fit

  • Does not fit Glock 42.
  • Does not fit Glock 48.
  • Does not fit standard double-stack Glock models such as G17, G19, G19X, G26, G34, G45, or G47.
  • Does not fit large-frame Glock models such as G20, G21, G29, G30, G40, or G41.
  • Do not assume fitment for other slimline Glock models just because the frame family looks similar.
  • Do not order this if you need a non-threaded barrel.

What It Does

This barrel replaces the factory barrel with a threaded 1/2x28 setup so the pistol can support compatible muzzle devices such as micro compensators or suppressor-ready configurations. It also gives the build upgraded machining, proprietary broach-cut rifling, and cleaner finish options than stock.

Why It’s Worth It

This is one of those upgrades that actually earns its place. You get certified 416R stainless construction, a drop-in design, support for all ammo types including cast lead, and finish options that let the customer keep it clean, flashy, or somewhere in the middle without buying junk for the sake of color.


Specs

  • Brand: True Precision
  • Platform: Glock 43 / Glock 43X
  • Caliber: 9mm / 9x19 Luger
  • Configuration: Threaded barrel
  • Thread pitch: 1/2x28
  • Threaded length: 3.90 inches overall
  • Material: USA-sourced certified 416R stainless steel
  • Rifling: Proprietary broach cut, 6-groove
  • Twist rate: 1:10 RH twist
  • Chamber: SAAMI-spec 9x19 Luger
  • Ammo compatibility: Suitable for all ammo types, including cast lead
  • Thread protector: High-heat integral O-ring lock thread protector included
  • Available finishes: Stainless Steel, Black Nitride, Black DLC, Copper TiCN, TiN Gold
  • Made in USA: Yes

What’s Included

  • One True Precision threaded barrel for Glock 43 / 43X in the selected finish
  • High-heat integral O-ring lock thread protector

Note: Firearm, slide, compensator, suppressor, recoil spring assembly, tools, and other accessories are not included.


Verify Before You Buy

Verify you are ordering for a Glock 43 or Glock 43X 9mm. Verify you want a threaded 1/2x28 barrel, verify your intended muzzle device is compatible, and verify your finish choice before checkout: Stainless Steel, Black Nitride, Black DLC, Copper TiCN, or TiN Gold.


Disclaimers

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⚠ Glock Disclaimer

IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.

All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.

Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.

Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.

⚠ Install & Compatibility Disclaimer

Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, muzzle-device alignment, thread engagement, safe installation, function testing, and safe operation.

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