Ammo Specifications Caliber: 30-06 Springfield Bullet Weight: 180 gr Bullet Style: Trophy Bonded Tip Quantity: 20/Box 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 bullet from Trophy. Match that with world-class brass, select powders and legendary primers and you get ammunition you can truly believe in.