The Chey Tac M-200 Intervention in .408 that Mark Wahlberg used to shoot the 5" tall Dinty Moore stew can at 1 mile. Not just A Chey Tac... THE Chey Tac from the movie, cause Marky Mark used it!!
Just to burst everyone's bubble, he shoots the can from 7/16 of a mile, 700m. Sorry I literally just watched the movie before reading the thread haha.
But that is one fiiiine looking rifle!