This Match Arrow threaded barrel is a direct replacement for your Glock 19 9mm. It’s for the shooter who wants a reliable, drop-in barrel for suppressor use or muzzle device attachment, without the cost of custom gunsmithing. Since we added it to our shelves in spring 2025, its low return rate tells us customers get exactly what they expect: a solid, functional barrel.
Stand-Out Features
- Drop-In Fit: Our staff confirms no fitting was required on every frame we tested. It installs like an OEM barrel.
- Threaded for Versatility: The 1/2×28 thread pitch is the standard for 9mm, ready for a suppressor or compensator.
- Enhanced Feed Ramp: Machined for reliable feeding with a wide range of ammunition types.
- Black Finish: Durable, non-reflective coating that matches factory slides.
- Match-Grade Construction: CNC-machined from 416 stainless steel for consistent performance.
Technical Data
| Caliber | 9mm |
| Model Fit | Glock 19 (Gen 1-5) |
| Thread Pitch | 1/2″-28 |
| Material | 416 Stainless Steel |
| Finish | Black |
| Weight (measured) | 6.7 oz |
| Chamber | Fully Supported |
| Country of Origin | USA |
Your Questions Answered
Does this barrel require any modification to my Glock 19 slide?
No. This is a true drop-in barrel designed to the same external dimensions as the factory barrel. It should install directly into your OEM or aftermarket Glock 19 slide without modification.
Is the thread protector included?
Yes. The barrel ships with a standard black steel thread protector installed.
Will this work with a Polymer80 PF940C frame?
Yes. We have tested this barrel in multiple PF940C frames with success. The drop-in fit applies to these popular aftermarket frames as well.
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