Weatherby Select 257Wby 100gr Ammunition Details

.257 Weatherby Magnum100 Grain Hornady Interlock ProjectileMuzzle Velocity 3605 fpsMuzzle Energy 2886 ft/lbsUses Hunting Small and Medium Game20 Round Box .257 Weatherby Magnum 100 Grain Hornady Interlock Projectile Muzzle Velocity 3605 fps Muzzle Energy 2886 ft/lbs Uses Hunting Small and Medium Game 20 Round Box