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Over the years KKM has built a solid reputation in the shooting industry for producing high quality match grade target pistol barrels. This reputation has been built on our ability to produce one of the most accurate aftermarket barrels available today and our secret is our unique Button Rifling process. Button rifling is a process in which a Titanium Nitride coated carbide button is pulled under pressure displacing metal and producing a rifled bore. Our process produces a uniform mirror like finish down the entire length of the barrel. Unlike Broach, ECM, or Hammer forging, Button rifling produces a more accurate bore diameter, surface finish, surface hardness as well as a more uniform rate of twist. A single Button can produce thousands of barrels before wearing undersized. This allows us to maintain a high level of quality control. All of our Buttons are produced in house using highly specialized equipment. Being able to experiment with different bore configurations and twist rates allows us to maintain an edge in competitive shooting sports.
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