Lantac 01GBG17NTHBL 9INE for Glock 17 9mm Gauge 4.48" Black Fluted LanTac 9INE Professional Upgrade Drop In Barrel Is Match Grade And Precision machined From 416R Stainless Steel. It Also Has 6 grooves, Is Cut Rifled, And Has a 1:10 Twist Rate. The Barrel Is Also Bead Blasted To Create a Satin Finish Prior To Plating.
This Model Fits a for Glock 17, Is Fluted, And Has a Black Finish. Caliber Or Gauge: 9mm Length: 4.48" Model: for Glock 17 Twist: 1:10" Finish: Black Type: Handgun Barrel Type: Fluted