Perfectly suited for prairie dog hunting, the Federal Premium ® V-Shok Ammunition features extremely high velocities, excellent for varmint hunting. Equipped with a 55 grain Nosler ® Ballistic Tip bullet in the 223 Remington caliber, the Federal Premium ® V-Shok Ammo is able to reach an amazing muzzle velocity of 3240 feet per second. Affordable, accurate, and reliable, the Federal Premium ® V-Shok Ammunition is the best choice for your next varmint hunting expedition.