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Glock 19 Threaded Barrel – Black DLC Coated for Ultimate Precision & Durability
Take your Glock 19 to the next level with a True Precision Threaded Barrel finished in Black DLC (Diamond-Like Carbon) — engineered for shooters who demand superior performance and rugged durability in every shot. Designed to fit Gen 1-5 models, this drop-in ready barrel combines match-grade accuracy with a sleek, low-friction coating built to withstand the harshest conditions.
Whether you’re adding a compensator, running a suppressor, or upgrading your factory setup, this barrel delivers tight tolerances and reliable feeding across all ammo types. The DLC coating not only gives it a deep black, scratch-resistant finish but also reduces carbon buildup for easier cleaning after long range sessions.
Each barrel is crafted from USA-sourced 416R stainless steel and features precision broach-cut rifling — ensuring compatibility with both lead and jacketed ammunition. True Precision’s attention to detail results in a threaded Glock 19 barrel that exceeds OEM standards, making it a go-to choice for competitive shooters, tactical professionals, and everyday carry enthusiasts.
Key Features:
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Black DLC Coating for extreme wear resistance and a sleek matte black finish.
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Suppressor and Compensator Ready with a precision 1/2x28 thread pitch.
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Compatible with Glock 19 Gen 1-5, 19X, and G45 models.
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Match-grade accuracy with broach-cut rifling.
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Includes thread protector to safeguard threads when not in use.
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Drop-in fit — no gunsmithing required.
Whether you're upgrading for tactical applications, competition performance, or simply for the sleek Black DLC aesthetic, this threaded barrel is the precision-engineered solution your Glock deserves.
If you're building out a precision Glock platform, explore our full range of Glock Accessories to complement your new threaded barrel. For more model-specific parts, visit the Glock 19 Parts & Upgrades collection—whether you're looking for enhanced triggers, slides, or internals.
Proper maintenance is key to keeping your Black DLC finish in top shape — browse our Gun Cleaning Supplies for DLC-safe cleaners and tools.
Frequently Asked Questions (FAQ)
Q: Will this threaded barrel fit my Glock 19 Gen 5?
A: Yes — this barrel is fully compatible with Glock 19 Gen 1 through Gen 5 models, including 19X and G45 variants.
Q: What is the advantage of a Black DLC coating?
A: Black DLC (Diamond-Like Carbon) provides a hardened, scratch-resistant surface with low friction, reducing wear and carbon buildup over time while offering a stealthy black finish.
Q: Can I use this barrel with a suppressor or compensator?
A: Absolutely. The barrel comes threaded at 1/2x28 TPI, the standard pitch for most 9mm suppressors and compensators.
Q: Does this barrel come with a thread protector?
A: Yes — a matching thread protector is included to protect your threads when not using a suppressor or compensator.
Q: Is this a drop-in installation?
A: Yes. No fitting or gunsmithing is required. Simply swap your factory barrel and you're good to go.
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
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