The deer that was shot at 410 yds.with the Ruger .220 swift ran about 50 yds.I was zero at 300 yds. and put the crosshairs right across his back knowning bullet would drop approx.8" and hit back of right shoulder bullet did not pass thru but insides was a mess.I use a vortex viper 6.5 x 20 x50mm . This bullet is leaving muzzle at 4100 fps, we do this all the time i do not understand why people have a hard time believing this ,if you know your gun and ballistics this is a no brainer.