At Lantac USA, precision is paramount. That's why when you get your Lantac 9INE Fluted Non-Threaded Black Barrel for the G17 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 17 has never been easier or more precise.

Features of the Lantac 9INE Fluted Non-Threaded Black Barrel for the G17

• Black DLC (Diamond Like Carbon) with ultra smooth hBN (Hexagonal Boron Nitride) Bore & 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