Faxon Firearms Glock Match Series Glock 19 Gen2-5 Match Series Barrel Flame Fluted Non-Threaded 9mm 1-10 Twist 416-R SS Nitride Chameleon. Faxon Firearms constructed these Glock 19 Barrels from durable 416-R stainless steel that is salt bath nitride-treated inside and out to enhance corrosion resistance and overall toughness. Each Faxon Firearms Glock Match Series Gen 2-4 Flame Fluted 9mm Barrel is button-rifled and fully stress relieved to ensure consistent bore and groove dimensions while also creating a more accurate shooting experience. Take down targets with better precision and keep your weapon performing at its full potential by using the Faxon Firearms Glock Match Series Gen 2-4 Flame Fluted Non-Threaded Barrel. Specifications for Faxon Firearms Glock Match Series Gen-4 Flame Fluted Barrel: Manufacturer: Faxon Firearms Color: Chameleon Finish: Nitride Fabric/Material: 416R Stainless Steel Caliber: 9mm Luger Gun Make: Glock Gun Model: Glock 19 Model Generation: 5 4 3 2 Barrel Profile: Flame Fluted Drop In Barrel Twist Rate: 1-10 Flutes: Yes Features of Faxon Firearms Faxon Glock 19 Barrel 9mm Flame Fluted Barrel 11I-BPI-GGFR23 Tighter Tolerances - Drop-in yet better fitment and lock-up Conventional Rifling - Fully compatible with cast bullets 11 Degree Target Crown Rifling Method: Button Rifled Fully Stress Relieved Package Contents: Faxon Firearms Glock Match Series Gen 2-4 Flame Fluted Barrel 11I-BPI-GGFR23 What firearm models does the manufacturer say Faxon Firearms Glock Match Series Gen-4 Flame Fluted Barrel is compatible with? The manufacturer suggests that Faxon Firearms Glock Match Series Gen-4 Flame Fluted Barrel is compatible with Glock 19Faxon Firearms GB910N19LGQ-N-NCR: Glock 19 Gen2-5 Match Series Barrel Flame Fluted Non-Threaded 9mm 1-10 Twist 416-R SS Nitride Chameleon