International Barrels Inc. produces match grade barrels for bolt action rifles and AR platforms. International barrels button rifled blanks are made to exacting specifications. Every step of their process is checked and rechecked to make sure their barrels meet the needs of the top shooters in the world. Once the barrel making process is finished, they take random samples and verify the accuracy.
All of their barrels are made from the best rifle grade steel available. They are honed, hand lapped and double stress relieved during the barrel making process. IBI takes great care during the buttoning process to make sure their end product exceeds the standards of the worlds top shooters.
Button Rifling Process:
Button Rifling is a modern method that creates the grooves in the cold surface of a rifle bore by displacing metal using a bullet-shaped, super-hard button of tungsten carbide. The rifling button has the reverse pattern of the groove profile ground into its surface. As the rifling button is pushed or pulled through the barrel, the groove pattern is ironed into the bore surface by displacement. In most cases, the button remains free to rotate during this process, dependent on the angle of the grooves in its surface to cause the desired degree of rifling twist.
Advantages of Button Rifling:
- Button rifling leaves a smooth, bright finish inside the barrel.
- Button-rifled barrels are very accurate.
- Bore and groove dimensions are very consistent.
| Product Features: |
- Button Rifled Blank Barrels
- Honed
- Hand Lapped
- Double Stress Relieved
- Material: Stainless Steel 416R
- Made in Canada by IBI Internation Barrels INC.
