Every caliber has a particular bullet weight that just outperforms the rest.
For a 308 the 165 grain is far better than any others.
The 150 grain seems to be the most accurate in a 30-30.
I prefer a lead round nose bullet, but the lever revolution also is a great choice.

My opinions and comments are my own. They do not reflect the position or political opinions of Aldeer or any of the Aldeer administration.