Proof Research PXT Bolt-Action .224 Caliber Non Threaded Rifle Barrel 2.6oz 8 Twist 16.5 in 1.2in Shank Sendero Carbon Black. 224 Caliber Non Threaded Rifle Barrel then you've found yourself in the right spot.. Developed using several of the most extremely robust and long lasting resources available these Rifle Barrels from Proof Research offers you a product that will give you years of stability. Proof Research has been developing superior quality merchandise for a very long time and the Proof Research PXT Bolt-Action .224 Caliber Non Threaded Rifle Barrel is their very own manner of demonstrating exactly how much they care. Right here at OpticsPlanet we ensure that it is our obligation to get the best product for your preferences and featuring the Proof Research PXT Bolt-Action .224 Caliber Non Threaded Rifle Barrel is something that we're pleased to offer. Specifications for Proof Research PXT Bolt-Action .224 Caliber Non Threaded Rifle Barrel: Manufacturer: Proof Research Color: Black Finish: Carbon Projectile Caliber: .224 Caliber Threads per Inch: Non Threaded Barrel Twist Rate: 1-8 Barrel Material: Steel Barrel Shank Diameter: 1.2 in Gun Type: Rifle Features of Proof Research PXT Bolt-Action .224 Caliber Non Threaded Rifle Barrel 30100percent longer barrel life Depending on barrel length 2050percent improved consistency/accuracy Dramatically reduced throat erosion Especially with longer barrels Less sensitivity to ammo variation. Smoother jump to rifling allows greater accuracy with different ammunition over the life of the barrel. Stronger performance with next generation of higher-pressure factory ammo Package Contents: Proof Research PXT Bolt-Action .224 Caliber Non Threaded Rifle Barrel Proof Research 154106: PXT Bolt-Action .224 Caliber Non Threaded Rifle Barrel 2.6oz 8 Twist 16.5 in 1.2in Shank Sendero Carbon Black