My Nephew the cop wants an AR. I tried to steer him toward the sport. He immediately responded with the old, no F/A no Dustcover No Way. So I quit offering advice and am just sitting back waiting for him to decide. Then I will offer him advice again. Yesterday evening he came by and was telling me that one of our local county sheriffs department has a .308 Remington 770 just like his (baseline model) but with a lot larger scope on it. He said that they have 3 officers qualified to shoot it at 1000 yards (what?) and would I help him learn to shoot his at 800 yards. He doesnt understand plugging a firing solution into a rifle scope. He has no clue about how everything can determine how a bullet flies. And presently he cant shoot 1 MOA at 100 yards. I didnt laugh (oh I wanted to) but I told him I would teach him to shoot his rifle accurately at 100 then 200 yards and if he can do that then we will work on longer distances..Can I ask for advice on a better way to deal with this. I dont always respond intelligently as many of you have noticed. LOL