WINCHESTER USA 300 AAC 147GR FMJ 20RD 10BX/CS

In 1873 less than a decade after the Civil War and when Westward expansion was in full gallop Winchester introduced the first successful centerfire cartridges. Winchester has set the world standard in superior ammunition performance and innovation for more than a century. To millions of hunters and shooters worldwide the name Winchester means quality and performance. No matter the sport game or protection you can always depend on the Winchester Ammunition to perform as promised. - Caliber: 300 Blackout - Bullet Weight: 147 gr - Bullet Type: Full Metal Jacket - Muzzle Energy: 1203 ft / lbs - Muzzle Velocity: 1920 fps - Rounds Per Box: 20 - Rounds Per Case: 200