LanTac 9INE Fluted Threaded Barrel for Glock 19

LanTac 9INE Match-Grade Barrel for Glock 19

This is a professional-grade upgrade barrel designed specifically for Glock 19 Gen 3 and Gen 4 pistols. It represents the kind of precision engineering that separates quality components from merely adequate ones.

Material and Construction

The barrel is machined from certified, pre-hardened 416R chromium stainless steel—the industry standard for match-grade barrel manufacturing. This material is chosen for its exceptional corrosion resistance, machinability, and high tensile strength. The stress-relieved steel is hardened to 38-42 Rockwell C, ensuring durability without brittleness.

Precision Manufacturing

• 6-groove, cut-rifled design with 1:10 right-hand twist
• Fluted profile featuring LanTac's proprietary flute pattern for reduced weight
• Bore finish: Double-honed to a maximum Roughness Average (RA) of 12
• Chamber finish: Match-grade SAAMI specification, polished to RA of 16
• Dimensional tolerance: Held to ±0.0002" for maximum consistency
• Satin finish created by bead blasting prior to final processing

Performance and Installation

The tightened slide fit and lock-up deliver improved accuracy and reliability. This is a true drop-in barrel—no gunsmithing required for installation on compatible Glock 19 frames. The threaded muzzle accommodates suppressors and other muzzle devices, making it an excellent choice for shooters who want flexibility in their setup.

This barrel is built to exacting standards and represents a meaningful upgrade for anyone serious about Glock 19 performance.