Image unavailable
Threaded Gen 5 G19 Barrels - 9mm Luger 4.02" Threaded Ss Barrel Black Dlc
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$210.00
View on Brownells
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 100033647
Overview
Built for Gen 5 Glock G19 owners looking to add suppressor or muzzle-device compatibility, this Agency Arms barrel is purpose-oriented without changing the handgun’s core role. Its threaded muzzle uses 1/2-28 TPI threads, making it suitable for many 9mm handgun accessories that match that standard. The barrel is machined from 416R stainless steel and rifled with a pulled broach, with an industry-standard 1:10-inch rate of twist. It is a practical upgrade for shooters who want a threaded option for range use or a configured defensive setup, while keeping the focus on the Gen 5 G19 platform.
Why Hunters Choose the Agency Arms
Threaded Muzzle
1/2-28 TPI fits many 9mm
Gen 5
Glock G19 handguns
Machined From
416R stainless steel
Industry-standard 1:10-inch
Rate of twist
Black Dlc
Finish provides a clean, tactical
Key Features
- Threaded muzzle with 1/2-28 TPI threads for compatible 9mm suppressors and muzzle devices
- Designed for Gen 5 Glock G19 handguns
- Machined from 416R stainless steel
- Pulled-broach rifling with a 1:10-inch twist rate
- Black DLC finish for a subdued appearance
- Agency Arms Threaded Mid Line Barrel design
Best Used For
- Gen 5 Glock G19 owners adding a threaded barrel for suppressor or muzzle-device compatibility
- Shooters wanting a purpose-built upgrade for a 9mm Luger handgun setup
- Users seeking a barrel option with 1/2-28 TPI threads for common 9mm accessories
- Hunters and outdoorsmen customizing a Glock G19 with a more specialized barrel configuration
Specifications
| Barrel Length | 4.02" |
|---|---|
| Blade Finish | Black DLC |
| Caliber | 9mm Luger |
| Material | 416R stainless steel |
| Model Compatibility | Gen 5 Glock G19 |
| Muzzle Device Compatibility | Nearly every suppressor and muzzle device on the market designed for 9mm handguns |
| Rifling | Pulled broach |
| Thread Pitch | 1/2-28 TPI |
| Threaded | Yes |
| Twist Rate | 1:10-inch |
Pros
- Threaded muzzle with 1/2-28 TPI fits many 9mm suppressors and muzzle devices
- Designed for Gen 5 Glock G19 handguns
- Machined from 416R stainless steel
- Industry-standard 1:10-inch rate of twist
- Black DLC finish provides a clean, tactical look
Considerations & Trade-offs
- The threaded muzzle adds compatibility with suppressors and muzzle devices, but it also means this barrel is intended for setups that can use those accessories rather than a simple drop-in replacement for every use case.
- The product is purpose-built for Gen 5 Glock G19 handguns, so fitment is specific rather than universal across Glock models or other 9mm pistols.
- At $210, it is a specialized upgrade, so the value depends on whether threaded-barrel functionality is something you will actually use.
- The black DLC finish changes the look of the pistol, but the provided details do not support any performance claims beyond appearance and the stated barrel construction.
Suggested Comparisons
- Threaded pistol barrels
- Glock G19 Gen 5 accessories
- Suppressor-ready handgun parts
- 9mm muzzle devices
Suggested Accessories
- Suppressor
- Muzzle device
- Thread protector
- Barrel installation tool
Frequently Asked Questions
What Glock model is this barrel made for?
It is purpose-built for the Gen 5 Glock G19.
What thread pattern does the muzzle use?
The barrel has 1/2-28 TPI threads.
Will it work with suppressors or muzzle devices?
The description says the 1/2-28 TPI threads are designed to fit nearly every suppressor and muzzle device on the market made for 9mm handguns, but exact compatibility depends on the device.
What material is the barrel made from?
The long description states it is machined from 416R stainless steel.
What twist rate does the barrel use?
The barrel is rifled with an industry-standard 1:10-inch rate of twist.