LanTac USA LLC 9INE, Barrel, 9MM, Bronze, 1:10, Fluted, Fits Glock 17 01-GB-G17-NTH-BRNZ

Overview

The LanTac USA 9INE match-grade drop-in barrel is precision-machined from certified, pre-hardened DFARS-compliant 416R chromium stainless steel, designed for Gen 3 and 4 Glock 17 pistols. This bronze-finished barrel features Titanium Nitride (TiN) coating, a proprietary patent-pending flute pattern to reduce weight and aid in heat dissipation, and a non-threaded profile. Engineered to tight tolerances with a final hardness of 38-42 Rockwell C, the barrel undergoes stress relief and is held to a +/- 0.0002-inch deviation. It utilizes a 6-groove cut rifled 1:10 right-hand twist with a double-honed bore (maximum RA 12) and a precision-cut, polished SAAMI-specification match-grade chamber (maximum RA 16). The manufacturing process provides an ultra-precise fit with tightened slide lock-up for improved accuracy and consistency without requiring gunsmithing.

Price & Stock History

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