Ballistic Advantage 4.5″ Threaded Fluted Barrel for Glock 19, 9mm

The Ballistic Advantage Premium Series barrel is engineered for shooters who prioritize durability and precision. This offering is a fluted, threaded pistol barrel sized for the Glock 19 and chambered in 9mm. Manufactured from hardened 416R stainless steel and finished for corrosion resistance, the barrel is honed and lapped to tight tolerances for reliable performance out of the box.

Key Specifications

• The barrel length is 4.5 inches.
• This is a Threaded barrel.
• Chambered in 9mm.
• Exterior color is Black.
• Barrel profile is Fluted.
• Finish is QPQ Corrosion Resistant.
• Fitment: Fits Glock 19 Gen 3-5.
• Series/Model: Premium Series.
• Product type: Barrel.

Built to work in practical applications from precision shooting to everyday carry setups, this barrel combines tough 416R stainless construction with careful machining to hold tight bore tolerances. The threaded, fluted design reduces weight while providing a mounting point for muzzle devices or suppressors where legal and appropriate. For owners upgrading a Glock 19, the Premium Series barrel offers a measured balance of durability, corrosion resistance, and out-of-the-box fitment.