Hornady 81620 Match 6.5PRC 147gr Extremely Low Drag Match 20 Per Box/10 Case 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. Brand Hornady Category Centerfire Rifle Rounds Model Match Caliber 6.5 PRC Rounds Per Box 20 Casing Material Brass Muzzle Energy 2764 ft lbs Muzzle Velocity 2910 fps Application Target Shooting Sectional Density .301 Boxes Per Case 10 Bullet Type Extremely Low Drag-Match Bullet Weight 147 gr