You spend all year dreaming of the moment of truth – why trust it to anything less than the best. Vital-Shok is available with the world’s finest big game bullets. Match that with world-class brass, select powders and legendary primers and you get ammunition you can truly believe in.The Nosler Partition was one of the original Premium big game bullets and it continues to be a standard for consistency. Designed for medium to large game animals, the partitioned copper jacket allows the top half of the bullet to mushroom, while the bottom half remains in tact. This design provides deep penetration and ultimate stopping power.SpecificationsCaliber: .308 WinchesterType: Nosler PartitionGrains: 180Ballistic Coefficient: 0.474Velocity at Muzzle (FPS): 2570Velocity at 300 Yards (FPS): 2045