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Questions & Answers
will this fit a gen 5 g45? Expert Answer

It is compatible with Gen 5

by Brandon B, Gear Expert, July 27, 2021
Compatible for all gens of g19? Expert Answer

This Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel will fit Gen 2-5 Glock 19 pistols.

by Ethan, Gear Expert, September 29, 2025
Customer Reviews
Helpful Positive Review Barrel went into Glock 19 Gen 5 by Yeti, Verified Owner, February 8, 2025
Purchased this barrel so I could add a compensator to my firearm. The barrel fit just fine and has had 0 issues. Fired 250+ rounds through it with no issues. Im going to buy another one!
5/5 found this helpful
Helpful Positive Review excellent service barrel by The Dude, Verified Owner, April 2, 2025
This is excellent machined piece of equipment came exactly as described. Dropping functionality GEN five Glock 19. Would highly recommend depending on which site radius you use only mid-level/tall sites co witness.
2/3 found this helpful
Helpful Positive Review amazing barrel by rizz, Verified Owner, March 5, 2025
Faxon makes absolutely amazing products! This barrel pairs great with their Faxon exo compensator and looks great as well!! Highly recommend Faxon to anyone!
2/2 found this helpful
Helpful Positive Review ‼️BEWARE‼️Awesome Quality Product by Max Comerford-Bernstein, Verified Owner, November 22, 2024
Fits perfectly in my Glock. Works perfectly. Looks fantastic. What more can you ask for?
4/4 found this helpful
Helpful Positive Review best bang for the buck by fitforfamine, Verified Owner, October 26, 2024
I have other Faxon Barrels for different caliber AR’s. I was not sure if this barrel would be of the same quality for a hole puncher I’m building. Thus far, it has not disappointed.
2/2 found this helpful
Helpful Positive Review Worked as designed by CJ, Verified Owner, October 17, 2024
Fit and finish was great. I’ve only shot less than 100 rounds through it but so far it functions perfectly.
2/2 found this helpful
Read All 67 Reviews
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Product Info for Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel

This rugged, reliable Faxon Firearms G19 Barrel, Compact, Gen 1-4, 9mm SAAMI is the perfect upgrade for your Glock handgun. Faxon Firearms crafted these Glock 19 Barrels from 416-R stainless steel or 4150 steel for maximum durability, and each barrel contains a salt bath nitride finish inside and out to protect them for corrosion and wear. The Faxon Firearms G19 Drop-In Barrel is easy to install and fits like a glove. These barrels are button-rifled and fully stress relieved for advanced precision and consistent bore and groove dimensions, ensuring your next shot is as precise as the last. Upgrade to this Faxon Firearms G19 9mm Pistol Barrel for a longer-lasting and more accurate gun barrel.image

WARNING: California`s Proposition 65

Specifications for Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel:

Manufacturer: Faxon Firearms
Color: Black Nitride
Finish: Black Nitride
Caliber: 9mm Luger
Gun Make: Glock
Gun Model: Glock 19
Model Generation: 5, 4, 3, 2, 1
Barrel Twist Rate: 1-10
Condition: New
Rifling Profile: Conventional Rifling
Quantity: 1
Gun Frame Size: Compact

Features of Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel

  • 4150 or 416-R Stainless - Only the best steels for durability, longevity, and accuracy.
  • 9mm SAAMI Chambers - Superior accuracy with complete SAAMI compatibility & boring reliability.
  • Tighter Tolerances - Drop-in, yet better fitment and lock-up.
  • Conventional Rifling - Fully compatible with cast bullets
  • 11 Degree Target Crown

Package Contents:

  • Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel

Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel Orderable Models

List of Orderable Models

Faxon Firearms Duty Series Barrel for G19, Compact, Gen 2-5, 9mm, 4150, QPQ Nitride, Threaded, GA910N19NGQ-T , MPN: GA910N19NGQ-T , UPC: 816341022171 , Code: 11I-BPI-G19TB-GA910N19NGQ-T
Faxon Firearms Match Series Barrel for G19 w/ Patented Flame Fluting, Compact, Gen 2-5, 9mm, 416-R Stainless, QPQ Nitride, Std. Length, Non-threaded, GB910N19LGQ-N , MPN: GB910N19LGQ-N , UPC: 816341022522 , Code: 11I-BPI-G19TB-GB910N19LGQ-N
Faxon Firearms Match Series Barrel for G19 w/ Patented Flame Fluting, Compact, Gen 2-5, 9mm, 416-R Stainless, QPQ Nitride, Threaded, GB910N19LGQ-T , MPN: GB910N19LGQ-T , UPC: 816341022539 , Code: 11I-BPI-G19TB-GB910N19LGQ-T

Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel Unavailable & Discontinued Models

List of Unorderable Models

USED, Faxon Firearms Duty Series Barrel for G19, Compact, Gen 2-5, 9mm, 4150, QPQ Nitride, Threaded, GA910N19NGQ-T , MPN: GA910N19NGQ-T-EDEMO , Code: 11I-BPI-G19TB-GA910N19NGQ-T-EDEMO-IN-C
USED Faxon Firearms Duty Series Barrel for G19, Compact, Gen 2-5, 9mm, 4150, QPQ Nitride, Threaded, GA910N19NGQ-T, EDEMO8, Used, Condition Fair , MPN: GA910N19NGQ-T-EDEMO8 , Code: 11I-BPI-G19TB-GA910N19NGQ-T-EDEMO8
USED Faxon Firearms Duty Series Barrel for G19, Compact, Gen 2-5, 9mm, 4150, QPQ Nitride, Threaded, GA910N19NGQ-T, EDEMO9, Used, Condition Fair , MPN: GA910N19NGQ-T-EDEMO9 , Code: 11I-BPI-G19TB-GA910N19NGQ-T-EDEMO9
USED Faxon Firearms G19 FLAME Barrel, Match, Compact, Gen 1-4, 9mm SAAMI, 416-R QPQ, Threaded Barrel, Black Nitride, GB910N19LGQ-T, EDEMO9, Condition Fair, Other , MPN: GB910N19LGQ-T-EDEMO9 , Code: 11I-BPI-G19TB-GB910N19LGQ-T-EDEMO-OT-D
USED Faxon Firearms G19 FLAME Barrel, Match, Compact, Gen 1-4, 9mm SAAMI, 416-R QPQ, Threaded Barrel, Black Nitride, GB910N19LGQ-T, EDEMO7, Condition Fair, Used , MPN: GB910N19LGQ-T-EDEMO7 , Code: 11I-BPI-G19TB-GB910N19LGQ-T-EDEMO-US-D
USED Faxon Firearms G19 FLAME Barrel, Match, Compact, Gen 1-4, 9mm SAAMI, 416-R QPQ, Threaded Barrel, Black Nitride, GB910N19LGQ-T, EDEMO8, Condition Parts Only/Salvage, Wrong Product , MPN: GB910N19LGQ-T-EDEMO8 , Code: 11I-BPI-G19TB-GB910N19LGQ-T-EDEMO-WP-F
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