that\'s not a .600 nitro express-it\'s a .577 Tyrannosaur-which has a lot more kick than a .600 n.e. incidentally. I don\'t believe this is a ballistics expert either-the fu8ll length video shows a number of people firing the rifle and dropping it and/or falling over-this guy obviously doesn\'t know how to properly fire a powerful rifle-if you stand properly and hold it correctly then you will not fall over.