This is a precision-machined aftermarket barrel designed for the Glock 19. If you’re looking to improve the accuracy of your pistol and add the capability to run a muzzle device, this is a core upgrade. The unique golf ball dimpling isn’t just for looks; it increases surface area for better heat dissipation during extended firing sessions. Manufactured by Miami Shooters Supply, this Glock barrel is built for shooters who demand more from their equipment.
Key Features
- CNC-machined from 416 stainless steel for durability and consistent performance.
- Features a proprietary “golf ball” dimpled exterior profile to aid in cooling.
- 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.
- Finished in a durable Dark Earth (Tan) coating for corrosion resistance and a distinctive look.
- Drop-in design requires no gunsmithing for installation in compatible Glock models.
Built For
This barrel is ideal for the serious Glock owner who participates in competitive shooting sports or wants to maximize the potential of their defensive pistol. It’s also the correct choice for anyone requiring a threaded Glock 19 barrel to host a suppressor or compensator for reduced recoil and muzzle rise.
Specifications
- Caliber: 9mm Luger
- Material: 416 Stainless Steel
- Thread Pitch: 1/2″x28 TPI
- Finish: Dark Earth PVD/Coating
- Compatibility: Designed for Glock 19 Gen 1-5 models (confirm fit with Gen 5 MOS models).
FAQ
Is this a true drop-in barrel, or will it require fitting?
This is engineered as a drop-in barrel for standard Glock 19 frames. It should install without modification, but as with any aftermarket part, we recommend checking headspace and function with your specific firearm and ammunition.
Does the dimpling affect accuracy or cleaning?
No, the dimpling is on the external barrel hood and does not contact the bullet. It does not hinder cleaning; the internal bore remains smooth. Its primary function is to cool the barrel faster by exposing more metal surface to the air.


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