Hornady Bullets 25-20 WCF (257 Diameter) 60 Grain Jacketed Flat Nose (100pk) Type_32 Cal (8MM) It is considered too light

It is considered too light for the 378 Weatherby Magnum unless held to lower velocities

Technical Information Caliber: 30

these bullets are suitable for any handgun cartridge that will produce 2200 to 2500 fps at the muzzle

5mm cartridge with medium to large powder capacity

enhanced accuracy and the delivery of flatter trajectories

Hornady Bullets 25-20 WCF (257 Diameter) 60 Grain Jacketed Flat Nose (100pk) Type_32 Cal (8MM) It is considered too lightFlat Nose Bullets are designed for use with rifles that feature tubular magazines which require flat nosed or very round nosed bullets only. The Flat Nose design is to ensure that one cartridge does not ignite another. This is not loaded ammunition. Ballistics Information Sectional Density: 0. 130 Ballistic Coefficient: 0. 101