If you’re looking for a reliable, high-performance barrel upgrade for your Glock 19, this Combat Armory match-grade barrel is the straightforward choice. Built entirely in the U.S.A., this 9mm barrel is designed for shooters who demand better accuracy and the versatility of a threaded muzzle. It’s a direct-fit replacement that drops into your Gen 1-5 Glock 19, offering improved precision right out of the box. You get a quality-built component without the premium price tag, shipped fast from Miami Shooters Supply.
Key Features
- Precision machined from 416 stainless steel bar stock for durability and consistent performance.
- Threaded muzzle (1/2×28) accepts common 9mm compensators, suppressors, or thread protectors.
- Match-grade chamber and bore specifications for enhanced accuracy over factory barrels.
- Drop-in fit for Glock 19 models; no gunsmithing required for installation.
- Features the distinctive Combat Armory logo for a custom look.
- Manufactured entirely in the United States, ensuring quality control and material standards.
Built For
This barrel is ideal for the practical shooter who uses their Glock 19 for range training, competition, or as a dedicated host for a suppressor. It’s for the owner who values functional upgrades that provide tangible benefits in accuracy and modularity, without unnecessary complexity or cost.
Specifications
- Caliber: 9mm Luger
- Material: 416 Stainless Steel
- Thread Pitch: 1/2″ x 28 TPI
- Compatibility: Fits Glock 19 Gen 1-5 models
- Finish: Matte black or stainless, dependent on stock
FAQ
Is this a true drop-in barrel, or will I need a gunsmith?
This Combat Armory barrel is designed as a drop-in fit for the Glock 19. It should install into your slide using your existing components without modification in most cases.
Does this barrel come with a thread protector?
Typically, thread protectors are sold separately. This listing is for the Glock barrel itself. Check our store for thread protector options if one is needed.


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