UPC # 20892201873Winchester has set the world standard in superior long gun ammunition performance and innovation for more than a century. And to millions of hunters and shooters worldwide, the name "Winchester" means quality and performance - and the most complete, versatile and high-performance line of long gun ammunition in the world. In addition, for more than a century, Winchester has been the first to answer the call to arms by producing billions of rounds of small-caliber ammunition for the United States military and its allies. So, no matter what the sport, game or circumstances, you can always depend on every long gun cartridge in the Winchester Ammunition line to perform - as promised. Product Specifications: Caliber:308 Winchester/7.62 NATO Bullet Type:Full Metal Jacket Bullet Weight:147 GR Muzzle Energy:2562 ft lbs Muzzle Velocity:2800 fps Rounds Per Box:20 Boxes Per Case:10