Re: 3000 yards
I believe Kirby drew blood on a chuck at 3k. I think it was a 338 Kahn, or he was out shooting the Kahn then pulled put an AM. Read it a long long time ago. 3k is definetely possible with lathe turned ultra high BC bullets in cases like the cheytec, cheytec imp, and bigger.
"Out of range" is a theoretical concept as far as I'm concerned. Send it!