Hey Ruger Forums. This is my first post. I'm interested in a hunting rifle. I've been doing well over 15 hours of research on this. I don't want to have to buy a new gun after this for a while. I've narrowed down the Ruger American but not set and stone on it. I would have it chambered in a .308 Win. I would need to be able to knock down deer, elk, and bears at 500 (max). Any recommendations. I am thinking a leupold 3-9x40mm scope. Please throw some knowledge at me.