Has anyone been able to goto africa and hunt big game with 30-06? Will a 220grn Solid Copper Barnes X bullet be enough to kill a cape buffalo, hippo, or lion? If 30-06 isn't enough what would be the catridge to go with? My criteria for said catridge is. 1. Not to much dinero I'm hoping $500 max maybe $750 I just don't feel right about spending $1000 on a firearm. 2. Sturdy and Utillitarian. The closer the gun resembles a tube with a trigger the happier I am. 3. Widely popular ammo, able to walk into BFE corner store and be able to find the catridge, and also lots of reloading components available online. I assume also a handgun is a must on safari. What kinda revolver should I look into?