This is a gold-colored, match-grade, thin spiral fluted threaded barrel for the Glock 19 9mm. It’s for the shooter looking for a reliable, accurate barrel with suppressor or compensator compatibility, without a high price tag. It’s been on our shelves since late 2024 with a low return rate, meaning customers consistently get what they expect from this product.
Stand-Out Features
- Match-Grade Accuracy: Precision-machined for improved shot consistency over factory barrels.
- Spiral Fluting: The thin spiral flutes reduce weight and aid in heat dissipation during extended firing sessions.
- Threaded Muzzle: Ready for a 1/2×28 TPI suppressor or compensator. Thread protector included.
- Gold TiN Finish: A durable, corrosion-resistant titanium nitride coating for longevity and a distinct look.
- Proven Reliability: Our staff testing confirms it feeds reliably with both brass and steel case ammunition.
Technical Data
| Compatibility | Glock 19 (Gen 1-5) 9mm |
| Material | 4140 Steel |
| Finish | Gold Titanium Nitride (TiN) |
| Thread Pitch | 1/2×28 TPI |
| Fluting | Thin Spiral |
| Chamber | Fully Supported |
| Weight (measured) | 1.9 oz |
| Included | Thread Protector |
Your Questions Answered
Will this barrel fit my Polymer80 or other Glock 19 frame?
Yes. This barrel is designed to the standard Glock 19 specifications and will fit OEM Glock frames (Gen 1-5) and most aftermarket frames, including Polymer80, that are built to those specs. Always ensure your slide and frame are properly fitted.
Is the thread protector metal, and does it stay on?
Yes, the included thread protector is metal. It is not permanently secured and may loosen under recoil if not periodically checked. For permanent use of a suppressor or compensator, we recommend proper mounting and thread locker as specified by the muzzle device manufacturer.
Does this barrel require a different recoil spring assembly?
No. This barrel is a drop-in component designed to work with your factory Glock 19 recoil spring assembly. No modifications or additional parts are required for standard operation.
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