NDZ Threaded Barrel for Glock 19, 19X, 45, Gen 1-5, Spectrum

Product Code: NDZ-BRL-G19-G3-T-PVD05

Manufacturer: NDZ Performance

Quantity in Stock

About this product+

TThreaded Barrel for Glock 19, 19X, 45, Gen 1-5, Spectrum

The NDZ Performance Threaded Barrel is a new and improved easy drop-in match-grade barrel option for users of the Glock 19, 19X, and 45 Gen 1-5. These 100% Made in USA barrels have desirable features like hand-polished and buffed feed ramps, and target crowns which help improve reliability and accuracy. Purchase one today to see just how much it will improve your shooting experience.

  • Its advanced broach cut 6 grooves 1/10 twist rifling allows for all 9MM ammo types to be used safely, from plated, full metal jacketed (FMJ) cartridges to cast lead bullets.
  • SAAMI 9x19mm Spec Chamber with a 1/2 x 28 Barrel threading, follows the measurement, equipment, safety testing, velocity, and pressure requirements of the Sporting Arms and Ammunition Manufacturers' Institute standards.
  • Hand-polished and Buffed feed ramp for improved functionality and reliability reducing the risk of your firearm jamming.
  • Vivid Spectrum (rainbow) finish.
  • 100% designed and manufactured in the USA with certified US 416R stainless steel

See our complete line of Glock Products here

NDZ Performance barrels are designed to work seamlessly with factory-new, high-quality SAAMI spec +P ammunition. However, they are not recommended for use with "+P+" or "++P" over-pressure ammunition, as well as reloads or rounds utilizing substandard components. Using +P ammunition should only be used in moderation, particularly with smaller or lighter handguns, as these firearms and their components may undergo accelerated wear compared to larger or heavier handguns. Furthermore, make sure to do your research on the ammunition that you will be using. Exceeding 1300 FPS with your ammunition will nullify the warranty.


Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.

Warranty - We will replace any barrel found to have material or manufacturing defects. Any modifications to the barrel and or the use of reloaded ammunition will void the barrel warranty.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

Product Features+

Manufacturer: NDZ Performance
Type: Barrel
Country/Region Of Manufacture: Made In USA
NDZ Custom Kit: No
SAAMI Spec: Yes
Length: 4.5"
Material: 419R Stainless Steel
Material Finish: Machine Polished
Color: Spectrum
For Gun Make: Glock
For Gun Generation: Gen 1-5
For Gun Model: 19, 19X, & 45
Caliber: 9MM
Twist Rate: 1/10
Threading: 1/2 x 28