Combat Armory Barrel Fits Glock 17 9mm Match Thick Spiral Fluted Barrel Naked Stainless Steel

Combat Armory Barrel Fits Glock 17 9mm Match Thick Spiral Fluted Barrel in Naked Stainless Steel • 9mm • Drop in fit for Gen 1-4 • Machined from 416 stainless steel and h eat treated to RC 41 • Fully supported chamber and improved feed ramp design • Polished Feed Ramp for easy feeding • Target crown and oversized lock up area • Conventional rifling with a polished chamber and bore to perform well with lead, plated and jacketed bullets • 1:10 twist rate • Barrel length 4.49"