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True PrecisionPistol BarrelsMid-Range

Threaded Barrel for Glock 43/43X

3.90-inch 416R stainless 1/2x28 threaded barrel for the Glock 43 and Glock 43X, with an O-ring lock thread protector.

Price
$171
Brand
True Precision
Category
Pistol Barrels

Featured in

Features

  • •Glock 43 and 43X
  • •3.90 inch threaded length
  • •1:10 twist
  • •1/2x28 threads
  • •416R stainless

Capability Boosts

Suppression+2

Recommended For

Outdoor Defense+2
suppressed shooting+2
suppressed use+2
suppressor host+2

More Glock guides & articles

Overview

True Precision's threaded slimline barrel is designed for the Glock 43 and Glock 43X in 9mm. It measures 3.90 inches threaded overall, is machined from USA-sourced 416R stainless steel, and uses proprietary 6-groove broach-cut rifling at a 1:10 right-hand twist that True Precision rates for all ammunition, including cast lead. The chamber is SAAMI-spec 9x19.

The 1/2x28 muzzle ships with a high-heat integral O-ring lock thread protector. Herrington Arms sells this barrel and states it works with its HC43 compensator; any other comp should list its own barrel compatibility before you pair them.

Key Features

  • Glock 43 and Glock 43X fitment per True Precision
  • 3.90-inch threaded overall length
  • USA-sourced 416R stainless steel
  • 6-groove broach-cut rifling, 1:10 RH twist
  • 1/2x28 threads with an O-ring lock thread protector

Pros

  • +Herrington sells it and states it works with the HC43 compensator
  • +Standard 1/2x28 thread pitch
  • +Broach-cut rifling rated for all ammunition, including cast lead

Cons

  • −The threaded muzzle extends past the slimline slide

Detailed Specifications

barrelLength
3.90 inches threaded overall
twistRate
1:10 RH
threading
1/2x28
Material
416R stainless steel
compatibility
Glock 43 and Glock 43X
included
High-heat integral O-ring lock thread protector

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Compatible Platforms

Compatibility Tags

family: handgunframe: glock-slimlineplatform: glock-43platform: glock-43xplatform: glock-43x-moscaliber: 9mmthread: 1/2x28

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