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  • JSD Supply Patmos Arms G19 Compatible Barrel With Nitride Coating

    The midsize 9mm is versatile compared to a standard-sized pistol thanks to its reduced dimensions. Not only is it a conventional service weapon, but it is also ideal for concealed or open carry. Find a quality G19 compatible barrel for your DIY gun at JSD Supply with no serial number, background check, or registration!

    Nitride Barrel Specifications
    4150 Steel – A high-carbon alloy that includes chromium, manganese, and molybdenum. It is heat-treated to make it suitable for machining. Only the best steel is used for durability, longevity, and accuracy.
    1:10 Button Rifling – on the G19 compatible barrel features a 10-inch twist per revolution.
    Drop-in Replacement – The ability to take your G19 to the next level.
    9mm – caliber nitride barrel is compatible with the G19.
    Nitride Coating – Is a coating made from hard ceramic and applied to precision metal parts. It improves the substrate’s surface properties.

  • Glock - OEM Compensated Barrel
    • Genuine OEM Glock replacement barrel.
    • All barrels are Gen1-4
    • 9/40/357/10 barrels are hexagonal profile with right hand twist
    • 45ACP & 45 GAP are octagonal profile with right hand twist
    • Part number 15 on the Glock Schematic.
    • For factory compensated Glocks
  • Brownells - Match Grade Conversion Barrels For Glock 23 Non-Threaded Black Nitride

    The Brownells Match-Grade Conversion Barrel enables you to switch your .40 S&W chambered Glock® 23 to shoot 9mm Luger (9x19mm) ammo AND also improve its accuracy potential at the same time. It fits Gen1 through Gen4 variants of the Glock® 23, and will be a drop-in install on most guns.

    Each conversion barrel is machined from 416R stainless steel alloy to precise dimensions to ensure a tight lockup and long service life. Button-rifled with 1-10″ right-hand, 6-groove rifling that is compatible with inexpensive “practice” ammo that has non-jacketed bullets. The hard Black Nitride finish resists surface wear and stops in its tracks whatever corrosion might try to challenge the stainless steel.

  • Brownells - Match Grade Conversion Barrels For Glock 23 Threaded Black Nitride

    The Brownells Match-Grade Conversion Barrel enables you to switch your .40 S&W chambered Glock® 23 to shoot 9mm Luger (9x19mm) ammo AND also improve its accuracy potential at the same time. It fits Gen1 through Gen4 variants of the Glock® 23, and will be a drop-in install on most guns.

    Each conversion barrel is machined from 416R stainless steel alloy to precise dimensions to ensure a tight lockup and long service life. Button-rifled with 1-10″ right-hand, 6-groove rifling that is compatible with inexpensive “practice” ammo that has non-jacketed bullets. The hard Black Nitride finish resists surface wear and stops in its tracks whatever corrosion might try to challenge the stainless steel.

  • Glock – OEM Barrel
    • Genuine OEM Glock replacement barrel.
    • All barrels are Gen1-4 (Glock 19 will fit Gen5 as well)
    • 9/40/357/10 barrels are hexagonal profile with right hand twist
    • 45ACP & 45 GAP are octagonal profile with right hand twist
    • Part number 15 on the Glock Schematic.
  • Glock OEM M14.5X1LH Threaded Barrel with Protector For Glock 23 Black

    The Glock® G23 M14.5X1LH Threaded Barrel is designed to allow the attachment of suppressors through the use of a threaded muzzle, adding more versatility.

    However, the Glock® G23 M14.5X1LH Threaded Barrel features construction that matches that found in OEM Glock® barrels, allowing the barrels to mimic performance characteristics found in standard Glock offerings.

    • Thread protector cap included
    • Barrel chambered in 40 S&W
    • Total barrel length is 4.49 inches

    The Glock® G23 M14.5X1LH Threaded Barrel features right-hand hexagonal rifling with a 9.84-inch twist rate.

  • Lone Wolf - Alphawolf M23 Conversion Barrels For Glock 23 Black 4.02" Length 9mm

    Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Exact tolerances allow for a drop in installation. Designed for lead, plated, or jacketed ammunition. Heat treated to RC 40-42, then Salt Bath Nitride coated.

  • Silencerco Threaded Barrel with Protector For Glock 23 Black 9mm

    Silencerco’s threaded barrels for Glock® handguns are made from 416R stainless steel and available with a black nitride or natural stainless steel finish. These fit both Gen 3 and Gen 4 Glocks®. 9mm barrels have 1/2×28 threads, while the .45 ACP barrel has .578×28. Includes thread protector.

  • NineX19 Glock 19 Gen3-5 Match Grade Barrel Choose Threaded or Unthreaded Black Nitride - Use Code MGB for 10% Discount

    NineX19 Match Barrels have been painstakingly designed to satisfy even the most discerning shooters and are ideal for everything from top-level competition use to everyday carry. Precision machining and rigorous QC ensures that every barrel conforms to the tightest possible tolerances and will perform even under the most grueling conditions. Rifled in a 1:10 twist rate, these barrels are optimized for most common bullet weights and are designed to properly stabilize everything from a standard 115gr range ammo up through 147gr for defensive applications and competition.

  • NineX19 Glock 19 Gen3-5 Match Grade Barrel Choose Threaded or Unthreaded Gold Nitride - Use Code MGB for 10% Discount

    NineX19 Match Barrels have been painstakingly designed to satisfy even the most discerning shooters and are ideal for everything from top-level competition use to everyday carry. Precision machining and rigorous QC ensures that every barrel conforms to the tightest possible tolerances and will perform even under the most grueling conditions. Rifled in a 1:10 twist rate, these barrels are optimized for most common bullet weights and are designed to properly stabilize everything from a standard 115gr range ammo up through 147gr for defensive applications and competition.

  • NineX19 Glock 19 Gen3-5 Match Grade Barrel Choose Threaded or Unthreaded Silver - Use Code MGB for 10% Discount

    NineX19 Match Barrels have been painstakingly designed to satisfy even the most discerning shooters and are ideal for everything from top-level competition use to everyday carry. Precision machining and rigorous QC ensures that every barrel conforms to the tightest possible tolerances and will perform even under the most grueling conditions. Rifled in a 1:10 twist rate, these barrels are optimized for most common bullet weights and are designed to properly stabilize everything from a standard 115gr range ammo up through 147gr for defensive applications and competition.

  • Battle Arms Development BATTLEARMS ONE:1 Glock 19 Threaded/Fluted Barrel

    Material: Heat Treated Steel
    Thread: 1/2″ x 28 Thread
    Fluting: Straight
    Twist Rate: 1:10
    Thread Protector: SABERTUBE Dimpled Patterned Thread Protector with O-Ring
    Crown: 11 degree Target Crown
    Engraving: BATTLEARMS LOGO
    GLOCK 19 Gen 1-5 (Including 19X)

  • ZEV Tech Latest Optimized Glock 19 Barrel Gen3–5 Bronze BBL19-Opt-Brz

    ZEV Technologies Optimized Match Barrels have been redesigned for improved performance and Gen5 compatibility. Enhanced features include a recessed target crown, a new match chamber, and a stylized barrel hood with caliber and model engravings and a loaded chamber indicator.

    ZEV’s proprietary broach cut 1:14 inch left hand twist rifling was developed to create the most accurate Glock aftermarket barrel available, and testing confirms a significant increase in accuracy over factory barrels in all standard bullet weights. Manufactured from 416R stainless steel which is an ideal material for making match grade barrels because the material allows for the precise cutting of chambers and rifling which results in a more accurate barrel.

    Barrels for GLock 19 work for Gen 1-5 models.

  • Brownells Match Grade Barrels for Glock 19

    A Barrel Upgrade that Fits Any “Gen” G19

    Our Match-Grade Barrel for the Glock® 19 fits ALL generations of G19, Gen1 through Gen5. It’s an excellent replacement for a shot-out factory barrel or for completing a pistol based on the G19 platform. And it’s the ideal tube for a custom gun built on a Polymer80 frame with a Brownells RMR Slide on top!

  • Faxon Firearms Glock Match Series Gen 2-4 Flame Fluted Barrel Glock 19 Nitride

    Improve the performance and lifetime of your pistol by installing a Faxon Firearms Faxon Glock 19 Barrel 9mm Flame Fluted Barrel. Faxon Firearms constructed these Pistol Barrels from durable 416-R stainless steel that is salt bath nitride-treated inside and out to enhance corrosion resistance and overall toughness. Each Faxon Firearms Glock Match Series Gen 2-4 Flame Fluted 9mm Barrel is button-rifled and fully stress relieved to ensure consistent bore and groove dimensions while also creating a more accurate shooting experience. Take down targets with better precision and keep your weapon performing at its full potential by using the Faxon Firearms Glock Match Series Gen 2-4 Flame Fluted Non-Threaded Barrel.

  • Faxon Firearms Glock Match Series Flame Fluted/Threaded 9mm Barrel Glock 19 Chameleon

    Your precision is dependent on your handgun build. Upgrade to this Faxon Firearms Glock Match Series Flame Fluted/Threaded 9mm Barrel to ensure your pistol is functioning at its full potential. Faxon Firearms crafted these Pistol Barrels from rugged stainless steel with a Salt Bath Nitride finish that enhances resistance to corrosion and abrasion. The Faxon Firearms Glock Match Series Flame Fluted/Threaded 9mm Barrel is designed for drop-in installation and has tight tolerances for a perfect fit. Equip this Faxon Firearms Glock Match Series Flame Fluted/Threaded 9mm SAAMI Barrel to boost your accuracy you’re your weapon’s reliability for any application.

  • AlphaWolf Barrel for Glock 19 9mm Threaded 1/2 X 28
    • Fits all Glock generations
    • Designed for lead, plated, or jacketed ammunition
    • Certified, stress relieved 416 stainless steel
    • Button rifled, three stage honed bore
    • Industry recognized SBN premium coating (SBN is Salt Bath Nitride, similar to Tennifer)
    • Heat treated to RC 40-42, then SBN coating increases surface hardness to RC 60
    • Exacting tolerances allow for drop in installation
    • Fluting creates path for heat and debris to escape
    • Threaded models come with appropriate thread protector installed
  • Faxon Flame Fluted Barrel, Non-Threaded for G19 Glock 19 Salt Bath Nitride

    Why Faxon Pistol Barrels?

    • 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
  • AlphaWolf Barrel for Glock 19 9mm Stock Length
    • Fits all Glock generations
    • Designed for lead, plated, or jacketed ammunition
    • Certified, stress relieved 416 stainless steel
    • Button rifled, three stage honed bore
    • Industry recognized SBN premium coating (SBN is Salt Bath Nitride, similar to Tennifer)
    • Heat treated to RC 40-42, then SBN coating increases surface hardness to RC 60
    • Exacting tolerances allow for drop in installation
    • Fluting creates path for heat and debris to escape
  • Grey Ghost Precision Glock 19 Gen5 Threaded Pistol Barrel

    416R Gun Barrel Quality Stainless Steel

    Match Grade drop in barrel

    Final dimension of +/- .003in for consistent accuracy

    SAAMI spec. 9mm Match chambers

    1×10 Twist Rate

    Gen 5 Glock 19

    Black Nitride Finish for durability without hindering performance

    Available threaded and non-threaded

  • Agency Arms Premier Line Match Grade Drop-In Barrel, Fluted, Glock 19

    Agency Arms Premier Line Match Grade barrels are for those who desire uncompromised performance and unrivaled appearance. These drop in match grade barrels are machined with tighter tolerances, greater chamber support, optimized feed ramps over stock. The barrels are machined from 416R Stainless Steel, Fluted, Pulled Broached rifling with a 1:10 twist rate. Non-threaded models feature an octagonal crown with a reverse crown, threaded models are threaded in 1/2 x 28 with a matching octagonal thread protector. Offered in a Matte Stainless Steel, Diamond Like Carbon (DLC), and Titanium Nitride (TiN).

  • Brownells - Match Grade Barrels for Glock 19

    Our Match-Grade Barrel for the Glock® 19 fits ALL generations of G19, Gen1 through Gen5. It’s an excellent replacement for a shot-out factory barrel or for completing a pistol based on the G19 platform. And it’s the ideal tube for a custom gun built on a Polymer80 frame with a Brownells RMR Slide on top!

  • Agency Arms Mid Line Match Grade Drop-In Barrel, Fluted, Glock 19 3 Colors Available

    Agency Arms Mid Line Match Grade barrels are for those who desire functionality as well as a unique appearance. These drop in match grade barrels are machined with tighter tolerances, greater chamber support, optimized feed ramps over stock. The barrels are machined from 416R Stainless Steel, Fluted, Pulled Broached rifling with a 1:10 twist rate. Non-threaded models are flush cut with a deep crown, threaded models are threaded in 1/2 x 28 with a matching octagonal thread protector. Offered in a Matte Stainless Steel, Diamond Like Carbon (DLC), and Titanium Nitride (TiN).

  • Faxon Firearms Glock Flame Fluted Threaded Barrel Glock 19

    Upgrade your Glock with this rugged Faxon Firearms Flame Threaded Barrel to tighten your groupings and create a more reliable weapon. Faxon Firearms built these Pistol Barrels for drop-in installation with extremely tight tolerances. The Faxon Firearms Flame Threaded 9mm Barrel is made from tough stainless steel with a nitride finish inside and out for enhanced corrosion and wear resistance, and these barrels are completely compatible with cast bullets.

    Deliver unprecedented accuracy in the field by installing this Faxon Firearms Flame Fluted Threaded Glock Barrel.

  • Heavy Armor Glock 19 Barrel (Match Grade) 9mm - Stainless, Custom Engraved
    • Brand New, High Quality G19 Barrel by Heavy Armor Division
    • Heavy Armor Division Brand
    • 9mm Caliber
    • Match Grade Barrel
    • Intended for Gens 1–4
    • Fits all Glock & G19 Clones
    • 1:16 Twist Rate
    • Drop-In Ready
    • Increased tolerance for better precision
    • Heat-Treated 416 Stainless Steel
    • Polished Feed Ramp
    • Glass-Bead Chamber/Polished Muzzle
    • Choice of Hood Engraving
  • Agency Arms Mid Line Glock 19 Gen1–4 Drop-In Fluted Barrel Stainless Steel

    Agency Arms® Mid Line Barrels are for those who desire functionality as well as a unique appearance.

    While each of our lines maintains the same core accuracy and reliability, Our Mid Line focuses on additional machining enhancements and appearance while only a having modest price increase over the Standard Line models.

  • Grey Ghost Precision Glock 19 Gen5 Non-Threaded Pistol Barrel

    416R Gun Barrel Quality Stainless Steel

    Match Grade drop in barrel

    Final dimension of +/- .003in for consistent accuracy

    SAAMI spec. 9mm Match chambers

    1×10 Twist Rate

    Gen 5 Glock 19

    Black Nitride Finish for durability without hindering performance

    Available threaded and non-threaded

  • Rival Arms Glock 19 Match Grade Fluted Twisted Standard Barrel Gray

    It’s no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and deliver the best in accuracy and performance, round after round.

  • Rival Arms Glock 19 Match Grade Fluted Twisted Standard Barrel Black

    It’s no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and deliver the best in accuracy and performance, round after round.

  • Backup Tactical Glock 19 9mm Threaded Barrel OD Green

    If you’re looking around for a great price on the Backup Tactical Glock 19 9MM Threaded Barrel, then you’ve come to the right place.

    These Pistol Barrels from the skilled product specialists at Backup Tactical are designed using dependable and efficient components, as a way to supply you with a product which will be useful for a long time. Made using some of the very best available substances and engineering, these Pistol Barrels from the product specialists at Backup Tactical will last you an incredibly lengthy time.

    Backup Tactical has been developing high quality merchandise for a very long time, and the Backup Tactical Glock 19 9MM Threaded Barrel is their particular approach to revealing exactly how much they are concerned.

  • Faxon Firearms Glock Match Series Gen1–4 Flame Fluted Barrel Glock 19

    Upgrade your handgun’s performance and reliability with a Faxon Firearms G34 Competition Gen 1-4 9mm Fluted Barrel. Faxon Firearms machined these Pistol Barrels from rugged steel with a drop-in design for fast and simple installation. The Faxon Firearms Glock Gen 1-4 Flame Fluted Pistol Barrel features a Salt Bath Nitride finish inside and out that strengthens the barrel while enhancing its resistance to corrosion and wear. Pump up your precision for the range or self-defense by installing this Faxon Firearms Glock Gen 1-4 Flame Fluted Non-Threaded Barrel.

  • L2D Combat Precision Match Fluted/Threaded Barrel, Glock 19 Multiple Colors

    L2D Combat Precision Match Series Barrels are a drop-in solution for increased accuracy and performance from your Glock firearm.

    L2D Combat barrels are precisely machined to tight final tolerance requirements in all critical areas of function and manufactured using 416R chromium stainless steel formulated specifically for the production of match grade firearm barrels. Strict proprietary Quality Control processes combined with the superior engineering allow for a consistent, accurate and unmatched product.

  • Lantac 01GBG19THBLK 9INE Glock 19 9mm Luger 4.01" Black Fluted/Threaded Barrel

    Professional upgrade drop in barrels for Gen 3 & 4 Glock 17 & 19 Pistols. Our Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting details.

    416R stainless steel is renowned for its corrosion resistance, machinability and high tensile strength, it is the industry standard for Match Grade barrel manufacturing.

  • Faxon Firearms Glock 19 Threaded Barrel, Compact, Gen1–4 Black Nitride

    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 Pistol 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.

  • Next Level Armament Threaded Pistol Barrel Two Tone Dash Black/Silver

    Ready to add some Next Level quality to your Glock 19? We took quality materials, added some impressive designs, and created one of a kind barrels. Whether you shoot competition, or just want that special look, these barrels deliver. Made in house at Next Level: made in specialized factories with American materials.Each Glock 19 barrel starts with a 416 Stainless Steel blank. We apply a Nitride finish and then machine each design into the barrel on our Haas SS mills. Once completed, we apply clear Cerakote to preserve the steel, creating a beautiful and long lasting finish.

    Add one of our Glock 19 Gen3 Slides for a great upgrade combination.

  • Rival Arms Glock 19 Match Grade Fluted Twisted Standard Barrel Bronze

    It’s no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and deliver the best in accuracy and performance, round after round.

  • Rival Arms Glock 19 Match Grade Fluted Twisted Threaded Barrel Gray

    It’s no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and deliver the best in accuracy and performance, round after round.

  • Strike Industries ARK Barrel for Glock 19, Gen3–5, Stainless Steel Color: Black

    Strike Industries ARK G19 Barrel for GLOCK is a spiral fluted barrel that provides a union between match grade performance with unsurpassed reliability, reduction in weight without sacrificing any accuracy or durability. From the pre-hardened 416 premium grade stainless steel to extreme tolerances of exact details and contours, the barrel is corrosion resistant with high tensile strength. Proudly made in specialized factories.

  • Rival Arms Glock 19 Gen5 Precision Drop-in Barrel 3 Colors Available

    Match-grade precision drop-in barrel. 1:10 Twist / 6-groove rifling CNC-machined from 416R stainless steel billet results in superior corrosion resistance and durability. Low-temperature vacuum PVD coating creates a durable barrier against wear and tear even in the harshest environments. BORSLICK inner bore treatment resists heat and carbon buildup. Target crowned muzzle. Individually hand-inspected for accuracy. No gunsmith required. Limited lifetime warranty. All threaded barrels include a color-matching Rival Arms thread protector

  • Rival Arms Glock 19 Match Grade Fluted Twisted Threaded Barrel Black

    It’s no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and deliver the best in accuracy and performance, round after round.

  • ZEV Technologies - Optimized Match Barrel Glock 19 Gen1–5 - Dimpled Black

    ZEV Technologies Optimized Match Barrels have been redesigned for improved performance and Gen5 compatibility. Enhanced features include a recessed target crown, a new match chamber, and a stylized barrel hood with caliber and model engravings and a loaded chamber indicator.

    ZEV’s proprietary broach cut 1 in 14” left hand twist rifling was developed to create the most accurate Glock aftermarket barrel available, and testing confirms a significant increase in accuracy over factory barrels in all standard bullet weights.

    Manufactured from 416R stainless steel which is an ideal material for making match grade barrels because the material allows for the precise cutting of chambers and rifling which results in a more accurate barrel.

  • Rock Slide USA Barrel for Glock 19 9mm Fits Gen1–4

    Rock Slide USA Barrel for Glock 19 9mm Works on All Glock 19 pistols Gen1–4. Standard length.