Here's my setup

7-30 Waters
24" MGM Barrel Heavy Taper
120gr Nosler BT @ 2700+FPS
Leupy 2x7

Under an inch at 100 and an inch and a half at 200.

To me, this is about as good as it gets. I couldn't be happier with it.

I think just about anything based on the 30-30 case will do wonders on deer and antelope.