At Lantac USA, precision is paramount. That's why when you get your Lantac 9INE Fluted Threaded Black Barrel for the G43 you won't need a gunsmith to upgrade your firearm. The barrels are 6 groove, cut rifled, with a 1:10" twist. They're fully inspected and double honed, ensuring final dimensions that are held to a +/- 0.0002" deviation for maximum consistency, accuracy and quality.

These barrels are a drop in fit, ultra accurate and extremely tough. Upgrading your Glock 43 has never been easier or more precise.

Features of the Lantac 9INE Fluted Threaded Black Barrel for the G43

• Black DLC (Diamond-Like Carbon) with Ultra Smooth hBN (Hexagonal Boron Nitride) Bore and Chamber
• Certified Pre-Hardened DFARS Compliant 416R Chromium
• Final Hardness: 38-42 Rockwell C
• +/- 0.0002" Final Product Deviation
• Max Roughness Average (RA) of 12
• Chambers are Match Grade SAAMI Specification
• Proudly Manufactured in the USA