Sierra Varminter Bullets 30 Caliber (308 Diameter) 110 Grain Hollow Point (100pk)Sierra Varminter Bullets deliver the performance and consistency needed in the demanding sport of varmint hunting. Lightly constructed to provide explosive expansion while minimizing ricochets. These are the largest caliber Varminter bullets available and can handle high velocities out of any 30 Caliber rifle, including magnums. These are known to be very accurate and are used by some in Hunter Benchrest competitions. This is not loaded ammunition.