I recently bought a new model 10BA Stealth chambered in .308 Win. Based on your experience with model 10's with a 20", 1/10 twist heavy barrel what grain bullets tend to work the best with my rifle. There's quite a wide range of weights available and it would be nice to narrow it down.

I realize that each rifle has harmonics that are unique to that particular rifle but I was just wondering what a good starting point would be.

Thanks