For me its a Dan Wesson 445 supermag. It carries a Burris 2x7 and is scary accurate. I don't push it too hard so some of my favorite loads are.

225 barnes X at 1776 fps Best load

300 cast performance at 1500

320 cast performance/ or beartooth bullets at 1450 to 1500 fps

Versitility at its best

Brian