What are the differences between barrel types?

Aftermarket barrels for your Glock 19 firearm include ported, threaded, and flush, each with its own distinct design. Choosing the right type of barrel often depends on the intended purpose of the firearm. For example, flush barrels are even with the end of a firearm’s slide or frame, making them a great choice for concealed carry. Ported barrels, however, have holes or slots cut into the top of the barrel and sometimes through the slide to allow gases to escape vertically, reducing recoil and muzzle rise.

How do I replace my Glock 19 barrel?

To replace your existing Glock barrel with an aftermarket part, start by first making sure the firearm is unloaded. Then, safely field strip your Glock to remove both the existing slide and barrel. Once your new aftermarket barrel is inserted, reassemble your firearm and perform a function test to make sure everything is working properly.

What can I expect when ordering from Zaffiri Precision?

At Zaffiri Precision, our goal is to provide you with exceptional customer service as you select your aftermarket replacements. Many of our parts can be shipped directly to your door, minimizing your wait time. Returns are accepted for merchandise that is found defective immediately upon receipt.

New

Side Ported Barrel for Glock® 19 Gen 1-4

Side Ported Barrel for Glock® 19 Gen 1-4 - Image 2

Side Ported Barrel for Glock® 19 Gen 1-4 - Image 3

Side Ported Barrel for Glock® 19 Gen 1-4

Price range: $159.00 through $169.00

Zaffiri Precision Side Ported Barrels are designed to help reduce muzzle rise and felt recoil through angled porting that redirects gases laterally during firing.

Finish

Clear

Description

Side Ported Barrel for Glock® 19 Gen 1-4

Zaffiri Precision Side Ported Barrels are designed to help reduce muzzle rise and felt recoil through angled porting that redirects gases laterally during firing. Machined from 416R stainless steel at our facility in Largo, Florida, these barrels are built for consistent fitment and dependable operation with standard components. The side port design offers a clean, functional approach to porting while maintaining compatibility with select Zaffiri Precision slide models. A great choice whether you’re upgrading a factory Glock® pistol or building a custom clone using compatible components.

ZAFFIRI SLIDE COMPATIBILITY

Zaffiri Precision Gen 3 Z Series Ported slides and legacy ZPS.4 and ZPS.P slides

FEATURES

• Machined from 416R stainless steel
• Manufactured in-house in Largo, Florida
• Angled port design redirects gases laterally
• Ported design helps reduce muzzle rise and felt recoil
• Compatible with Zaffiri Precision Z Series Ported slides and legacy ZPS.4 and ZPS.P slides
• Port alignment and function are only guaranteed with compatible ported slide models
• Designed for consistent fitment with OEM and compatible aftermarket components
• Conventional rifling compatible with a wide range of ammunition types
• Designed for drop-in installation
• Available in Black Nitride, Gold PVD, Spectrum PVD, and Polished Stainless finishes

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warrantied by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. Zaffiri Precision is not affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components.

Additional information

Weight	6 oz
Dimensions	6 × 1 × 1 in
Finish	Black Nitride, Gold PVD, Polished Stainless

FAQ

What are the differences between barrel types?
Aftermarket barrels for your Glock 19 firearm include ported, threaded, and flush, each with its own distinct design. Choosing the right type of barrel often depends on the intended purpose of the firearm. For example, flush barrels are even with the end of a firearm’s slide or frame, making them a great choice for concealed carry. Ported barrels, however, have holes or slots cut into the top of the barrel and sometimes through the slide to allow gases to escape vertically, reducing recoil and muzzle rise.
How do I replace my Glock 19 barrel?
To replace your existing Glock barrel with an aftermarket part, start by first making sure the firearm is unloaded. Then, safely field strip your Glock to remove both the existing slide and barrel. Once your new aftermarket barrel is inserted, reassemble your firearm and perform a function test to make sure everything is working properly.
What can I expect when ordering from Zaffiri Precision?
At Zaffiri Precision, our goal is to provide you with exceptional customer service as you select your aftermarket replacements. Many of our parts can be shipped directly to your door, minimizing your wait time. Returns are accepted for merchandise that is found defective immediately upon receipt.

Side Ported Barrel for Glock® 19 Gen 1-4

Side Ported Barrel for Glock® 19 Gen 1-4

ZAFFIRI SLIDE COMPATIBILITY

FEATURES

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