Tactical Kinetics Pistol Barrel Glock G19 Gen 5 Threaded Black Nitride. Specifications for Tactical Kinetics Glock G19 Gen 5 Threaded Barrel: Manufacturer: Tactical Kinetics Barrel Profile: Standard Threads per Inch: 1/2x28 Barrel Twist Rate: 1-10 Flutes: No Caliber: 9mm Luger Barrel Material: 416R Stainless Steel Gun Make: Glock Gun Model: Glock 19 Gen 5 Weight: 0.4 lb Condition: New Package Contents: Tactical Kinetics Glock G19 Gen 5 Threaded Barrel What firearm models does the manufacturer say Tactical Kinetics Glock G19 Gen 5 Threaded Barrel is compatible with? The manufacturer suggests that Tactical Kinetics Glock G19 Gen 5 Threaded Barrel is compatible with Glock 19 Gen 5Tactical Kinetics TK3020-BLK: Pistol Barrel Glock G19 Gen 5 Threaded Black Nitride