The traditional lead-core hunting bullets in Federal Power-Shok rifle loads provide solid accuracy and power at an affordable price. They feature reliable Federal brass, primers, and powder and are suited to a wide variety of medium and big game. Product Specifications Caliber: 243 Winchester Bullet Weight: 85 Grain Bullet Type: Copper Hollow Point Muzzle Velocity: 3200 fps Muzzle Energy: 1933 ft lbs Quantity: 20 Rounds per box