Re: loading help for 300 ultra sendero2
The bigger bullets should penetrate better and do less meat damage. I would be afraid to hit a deer with the light (sub 180) bullets at warp speed. Slow those 125 to 150 grain bullets down a bit and they will work a lot better inside of 400 yards. But if you were doing that you would have bought a 308.
"Only accurate rifles are interesting".