This Fits Glock 19 9mm Match Chunky Spiral Fluted Barrel is a threaded aftermarket barrel designed for builders and shooters looking for reliable performance and distinctive styling. The “Radio Active” finish provides a unique visual, while the spiral fluting reduces weight. We’ve stocked this barrel since mid-2024 and it consistently brings repeat customers back for its solid value. Our staff noted the finish quality on our batch was excellent, with no visible tooling marks.
Stand-Out Features
- Chunky Spiral Fluting: Aggressive spiral cuts reduce overall weight and add a distinctive, modern look to your build.
- Threaded Muzzle: Ready for a compensator or suppressor adapter (thread protector included). Standard 1/2×28 thread pitch.
- “Radio Active” Finish: A durable, eye-catching PVD coating that stands out from standard black or stainless options.
- Match-Grade Design: Manufactured to tighter tolerances than factory barrels for potential accuracy improvements.
- Direct Fit: Designed as a drop-in replacement barrel for Glock 19 Gen 3 models. Fits most common aftermarket slides and frames.
Technical Data
| Caliber | 9mm |
| Compatibility | Glock 19 / Gen 3 (Fits most common aftermarket frames) |
| Thread Pitch | 1/2×28 |
| Finish | Radio Active (PVD Coating) |
| Fluting | Chunky Spiral |
| Weight (measured) | 3.1 oz |
| Barrel Type | Match, Aftermarket |
| Muzzle | Threaded (thread protector included) |
Your Questions Answered
Will this barrel fit my Polymer80 PF940C frame?
Yes. This barrel is designed as a direct drop-in replacement for the Glock 19 Gen 3, which is the pattern the Polymer80 PF940C is based on. It is compatible with the vast majority of aftermarket slides designed for the G19.
Is the thread protector included?
Yes. The barrel ships with a matching thread protector installed. It is recommended to remove the protector and apply a small amount of thread locker before installing any muzzle device.
What is the barrel made from and how is it finished?
The barrel is machined from 416 stainless steel. The “Radio Active” finish is a Physical Vapor Deposition (PVD) coating, which is highly durable, corrosion-resistant, and provides the distinctive color.
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