Ballistic Advantage Premium Series Threaded/Spiral Fluted 9mm Barrel – Copper PVD, Fits Glock 19 Gen 3–5 (BAPSG195T3R / 819747026194)
Give your Glock 19 a serious performance and style upgrade with the Ballistic Advantage Premium Series Threaded/Spiral Fluted 9mm Luger Barrel in Copper PVD, model BAPSG195T3R. Designed as a true drop-in for Glock 19 Gen 3, Gen 4, and Gen 5 pistols, this premium barrel combines match-grade accuracy, rugged construction, eye-catching copper finish, and suppressor-ready threading in one top-tier package.
Part of Ballistic Advantage’s respected Premium Series, this G19 barrel is built from hardened 416R stainless steel, features spiral fluting, and includes a threaded 4.5" muzzle for comps or suppressors—perfect for concealed carry, range work, and competition builds alike.
Key Features – BAPSG195T3R Glock 19 Premium Barrel
Caliber: 9mm Luger
Length: 4.5" (slightly extended Glock 19 length)
Compatibility: Fits Glock 19 Gen 3, Gen 4, Gen 5 (drop-in)
Material: Hardened 416R stainless steel
Rifling / Twist: 1:10 twist, button-rifled for accuracy with a wide range of 9mm loads
Finish: QPQ & Copper PVD – deep black base with durable copper PVD outer layer
Muzzle: Threaded 1/2x28, includes thread protector
Profile: Spiral fluted for reduced weight and enhanced cooling
Weight: Approx. 3.2 oz
Series: Ballistic Advantage Premium Series Pistol Barrel
MPN: BAPSG195T3R
UPC: 819747026194
Premium 416R Stainless Steel for Strength & Accuracy
This barrel starts with hardened 416R stainless steel, a steel alloy widely used in high-end match barrels for its balance of ductility, corrosion resistance, and consistency.
Built to handle high round counts and demanding training schedules.
Offers excellent corrosion resistance in EDC, duty, and range environments.
Precisely machined for tight lockup and improved mechanical accuracy over basic factory barrels.
Each Premium Series barrel is honed, lapped, and tumbled, leaving the bore smooth and free from imperfections so you can expect consistent performance without a long break-in period.
QPQ + Copper PVD Finish – Durability Meets Style
A big part of this barrel’s appeal is its dual-finish system:
The underlying QPQ nitride finish boosts surface hardness and wear resistance while enhancing corrosion protection.
The outer Copper PVD coating adds another layer of durability and gives your Glock 19 a distinctive, custom look that stands out in any slide cut.
This combination creates a slick, low-friction surface that’s easier to clean and looks right at home in both tactical and show-piece builds.
Spiral Fluting – Lighter, Cooler, and Better-Looking
The spiral fluting on the BAPSG195T3R isn’t just for aesthetics:
Reduces overall barrel weight, helping keep your G19 fast-handling and well-balanced.
Increases surface area for better heat dissipation during extended range sessions.
Adds structural rigidity along the length of the barrel while maintaining strength where it matters.
Of course, the aggressive spiral cuts also give the barrel a striking visual profile—especially noticeable in windows or ported slides.
Threaded 1/2x28 – Suppressor & Comp Ready
This Premium Series barrel comes factory threaded 1/2x28, the standard thread pitch for most 9mm muzzle devices, and includes a matching thread protector:
Ready for 9mm suppressors, with the proper thread pattern many suppressor hosts require.
Compatible with popular compensators and muzzle brakes to reduce muzzle flip and help speed up follow-up shots.
The included thread protector keeps threads clean and damage-free when you’re running the pistol without any attachments.
The slightly extended 4.5" length provides enough barrel beyond the slide for clean device mounting while still maintaining a carry-friendly profile.
Drop-In Fit for Glock 19 Gen 3–5
No custom fitting or gunsmithing required—this barrel is designed as a true drop-in replacement for:
Glock 19 Gen 3
Glock 19 Gen 4
Glock 19 Gen 5
Ballistic Advantage holds tight tolerances and adheres to SAAMI specs, helping ensure reliable chambering, extraction, and cycling with quality ammunition while still delivering the accuracy edge Premium Series barrels are known for.
1:10 Twist – Optimized for Common 9mm Loads
The 1:10 twist rate is a proven standard for 9mm Luger and pairs well with a wide range of bullet weights:
Excellent with common 115gr, 124gr, and 147gr loads.
Works with both practice and premium defensive ammunition, including many +P offerings (in pistols rated for +P).
Button-rifled for consistent, repeatable accuracy shot after shot.
Whether you’re tuning a carry gun or building a competition pistol, this twist rate helps you get the most out of your ammo.
Built for Accuracy, Reliability & Serious Use
Ballistic Advantage designed this barrel to meet the needs of discerning shooters who expect more than factory performance:
Rigorous quality control keeps bore deviation to extremely tight tolerances, exceeding typical OEM standards.
The smooth, consistent bore and precise chamber geometry support tight groups and reliable function with quality ammunition.
As part of the Premium line, it’s backed by Ballistic Advantage’s accuracy-focused reputation and guarantees, making it a confident upgrade for your Glock 19.
Ideal For: EDC, Range, Custom Builds & Suppressed Setups
The Ballistic Advantage Premium Series Threaded/Spiral Fluted 9mm Barrel – Copper PVD (BAPSG195T3R) is an outstanding choice if you:
Want a suppressor-ready or comp-ready Glock 19 with proven 1/2x28 threading.
Prefer a durable, corrosion-resistant 416R stainless barrel with dual QPQ + PVD protection.
Are building a custom G19 slide and want a visually striking copper spiral fluted barrel for window cuts and ported slides.
Need a barrel that’s equally at home in everyday carry, home defense, and high-volume training roles.
From performance-driven shooters to enthusiasts who want a custom look without compromising reliability, this Premium Series barrel checks all the right boxes.
At-a-Glance – BAPSG195T3R / 819747026194
Brand: Ballistic Advantage
Series: Premium Series Pistol Barrel
Model: 9mm G19 Threaded, Spiral Fluted, Copper PVD
Caliber: 9mm Luger
Length: 4.5"
Material: Hardened 416R stainless steel
Twist: 1:10, button-rifled
Finish: QPQ + Copper PVD
Thread Pitch: 1/2x28 (includes thread protector)
Fit: Glock 19 Gen 3, Gen 4, Gen 5
MPN: BAPSG195T3R
UPC: 819747026194
If you’re ready to give your Glock 19 a premium, suppressor-ready barrel that delivers both top-tier performance and standout style, the Ballistic Advantage Premium Series Threaded/Spiral Fluted 9mm Luger Copper PVD Barrel for Glock 19 Gen 3–5 (BAPSG195T3R) is a smart, high-value upgrade.
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