Ballistic Advantage Premium Barrel for Glock 19, 9mm, 4.5-inch

Ballistic Advantage’s Premium Series pistol barrel is engineered for durability and precision. Constructed from hardened 416R stainless steel, the barrel is honed, lapped, and tumbled to ensure a smooth bore and consistent performance with no break-in period required. The barrel is held to better-than-factory tolerances, with less than .0001 deviation of the bore. This model is a threaded 4.5-inch barrel finished with a QPQ corrosion-resistant treatment and finished in copper coloration.

Key Specifications

• The barrel fits Glock 19 Gen 3-5.
• The caliber is 9mm.
• The barrel length measures 4.5-inch.
• The barrel type is Threaded.
• The thread pitch is 1/2×28.
• The model line is Premium Series.
• The finish is QPQ Corrosion Resistant.
• The visible color is Copper.
• The product type is Barrel.
• The manufacturing material is hardened 416R stainless steel.

Matched to Glock 19 Gen 3-5 platforms, this threaded Premium Series barrel provides a balance of precision and toughness for range use, competition, or everyday carry configurations that accept threaded barrels. Its measured tolerances and corrosion-resistant finish deliver a dependable upgrade for shooters who prioritize reliable, consistent performance from quality components.