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Questions & Answers
Would this fit on a gen5 glock 19x? Expert Answer

Yes, the Zaffiri Precision Glock 19 Threaded Pistol Barrel will be compatible with your Glock 19X.

by Ethan, Gear Expert, April 29, 2024
So the barrels are the same in all Glock Generations (1,2,3,4,5)? Expert Answer

Yes, the Zaffiri Precision Glock 19 Threaded Pistol Barrel will work for Glock 19 Gen 1-5.

by Hunter, Gear Expert, May 27, 2022
Customer Reviews
Helpful Positive Review
pretty sweet by Nak, Verified Owner, January 27, 2023
Fits very snug like a glove and very accurate. No problems from me. Very heavy and durable also, very happy about the purchase. No issues and would recommend it. I would buy another one no hesitation
1/1 found this helpful
Helpful Negative Review
Non-functional barrel by Ruben, Verified Owner, June 13, 2022
I bought a zaffiri precision barrel, and it does not operate. It will not cycle. If I hold the gun upside down, it locks, it won’t slide. Even when I hold it upright, it locks most of the time (90%). I have to kind of push down on the barrel near the...
Read More...
12/30 found this helpful
Most Recent Reviews
Perfect fit and finction by T.C., Verified Owner, September 27, 2025
Perfected fit and function, replaced thread protector ,looks too much like a lug nut but otherwise no complaints!
Most Recent Reviews
Very nice threaded barrel the color aswell ill buy more.
Most Recent Reviews
Solid product by gizzmo, Verified Owner, May 25, 2024
Bought for my g19 g4 and it was perfect good finish easy install good feeding no polishing needed so far 10/10
Most Recent Reviews
Stainless Twisted Barrel by Danny, Verified Owner, October 20, 2023
Material, Engraving and Design are top notch on this barrel. looks very clean.
Read All 8 Reviews

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Product Info for Zaffiri Precision Glock 19 Threaded Pistol Barrel

Improve your handgun precision and overall shooting experience by installing a Zaffiri Precision Glock 19 Threaded Pistol Barrel. Zaffiri Precision crafted these Pistol Barrels from 416R stainless steel for durability that can handle lead, plated, or jacketed ammunition. This Zaffiri Precision Glock 19 Threaded Handgun Barrel is a drop-in barrel upgrade that is stress relieved and heat treated to RC 41 so that it can handle anything you throw at it. You can even install these barrels during target practice since they don't require any gunsmithing, and they are completely stress-free. Stress relieve and heat treat the barrel to ensure maximum performance possible. Then, when it's time to install, the thread protector will keep it secure while you're on your adventure. Step up your shot game and upgrade your weapon with the Zaffiri Precision Glock 19 1-10 Twist Pistol Barrel.image

Specifications for Zaffiri Precision Glock 19 Threaded Pistol Barrel:

Manufacturer: Zaffiri Precision
Fabric/Material: 416R Stainless Steel
Barrel Length: 4.6 in
Threads per Inch: 1/2x28
Barrel Twist Rate: 1-10
Caliber: 9mm Luger
Barrel Material: 416R Stainless Steel
Gun Make: Glock
Gun Model: Glock 19
Model Generation: 5, 4, 3, 2, 1
Weight: 6 oz
Additional Features: Standard
Condition: New
Projectile Caliber: .355 Caliber

Features of Zaffiri Precision Glock 19 Threaded Pistol Barrel

  • Stress relieved and heat treated to RC 41
  • Polished feed ramp for easy feeding
  • Target crown and oversized lock up area.
  • Made to work with Lead, plated or jacketed ammunition
  • Large ZP Logo machined on the Port Side of the lockup.

Package Contents:

  • Zaffiri Precision Glock 19 Threaded Pistol Barrel
  • Thread Protector

Zaffiri Precision Glock 19 Threaded Pistol Barrel Orderable Models

List of Orderable Models

  • Zaffiri Precision Glock 19 Gen 1-5 Threaded Pistol Barrel, 9mm Caliber, 1/2x28 Threads Per Inch, 416R Stainless Steel, Stainless Steel, ZP.19BTSS , MPN: ZP.19BTSS , UPC: 658792270066 , Code: 4SC-PTB-PB6-ZP-19BTSS
  • Zaffiri Precision Glock 19 Gen 1-5 Threaded Pistol Barrel, 9mm Caliber, 1/2x28 Threads Per Inch, 416R Stainless Steel, Black Nitride, ZP.19BTBN , MPN: ZP.19BTBN , UPC: 658792270042 , Code: 4SC-PTB-PB6-ZP-19BTBN
  • Zaffiri Precision Glock 19 Gen 1-5 Threaded Pistol Barrel, 9mm Caliber, 1/2x28 Threads Per Inch, 416R Stainless Steel, Titanium Nitride, ZP.19BTG , MPN: ZP.19BTG , UPC: 658792270059 , Code: 4SC-PTB-PB6-ZP-19BTG

Zaffiri Precision Glock 19 Threaded Pistol Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Zaffiri OPMOD MG9 Glock 19 Threaded Pistol Barrel, Stainless , MPN: ZP.19BTSS.OPMOD-KIT2023 , Code: 4SC-PTB-PB6-ZP-19BTSS-OPMOD-KIT2023
  • Zaffiri OPMOD MG9 Glock 19 Threaded Pistol Barrel, Black Nitride , MPN: ZP.19BTBN.OPMOD-KIT2023 , Code: 4SC-PTB-PB6-ZP-19BTBN-OPMOD-KIT2023
  • Zaffiri OPMOD MG9 Glock 19 Threaded Pistol Barrel, Gold , MPN: ZP.19BTG.OPMOD-KIT2023 , Code: 4SC-PTB-PB6-ZP-19BTG-OPMOD-KIT2023
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