Lantac Glock 43 9ine Fluted Barrel 416R DLC Finish

The LANTAC 9INE Glock G43 Fluted Barrel 416R - Black DLC delivers a precision upgrade for Glock 43 enthusiasts, crafted from pre-hardened 416R stainless steel to deliver exceptional corrosion resistance, machinability and high tensile strength, the industry standard for match grade barrel manufacturing. Lantac's meticulous process yields an ultra-precise 6-groove, cut rifled barrel with a 1:10 twist right-hand specification, fully inspected and double honed to produce a bore with a maximum roughness average of 12 while match grade SAAMI chambers are polished to an RA of 16 for consistent accuracy. Final dimensions are held to an exacting +/- 0.0002" deviation, ensuring maximum consistency and quality, and the bar—rels are bead blasted to a satin finish prior to plating. Available in three finishes, including Black DLC with ultra-smooth hBN bore and chamber, Gold TiN with hBN, and Stainless Steel Satin Blast with hBN, these barrels are a drop-in fit requiring no gunsmithing for the Glock 43 and are offered with or without 1/2-28 TPI right-hand suppressor threads, with a thread protector included for threaded models. Fluted and featuring LANTAC's patent-pending flute pattern, these barrels provide improved rigidity, enhanced thermal management, and exceptional accuracy for serious shooters seeking an ultra-tough, high-performance upgrade.