Hornady's match ammunition features extremely tight tolerances and strict quality control for superior lot-to-lot consistency. Cases are carefully selected based on wall thickness uniformity, internal capacity, case weight and consistent wall concentrically, while the powder is matched carefully to each specific load for optimal pressure, velocity and consistent accuracy.Specifications:Caliber: 6mm ARCBullet Type: Extremely Low Drag-MatchBullet Weight: 108 grMuzzle Energy: 1813 ft lbsMuzzle Velocity: 2750 fpsRounds Per Box: 20Boxes Per Case: 10Application: Target, MatchCasing Material: BrassHazair: Yes