He wants to shoot prairie dogs at 600 yards...coyotes and such.

I'm into 300-400 yard shooting but not 600 yards.

He don't want to shoot bullets over 7MM, don't mind (almost) any amount of weight.....cost didn't scare him either when I mentioned potentially a couple grand.

He knows he'll have to find a target/varmint scope with target knobs, range finders and a lot of time plotting tradjectory to hit them at that range.

Would you recommend a Savage Tactical, Remington Scendaro, Remington 40-X...

What's your recommendation for gun and caliber.