Just got me a Browning A-bolt 300 ultra mag for my first elk hunt this fall in Montana. I've found four ammo loads, a Rem. 180 gr NP; a Rem. 200 gr NP; a Rem. 180 gr Scirocco; and a Federal 180 gr TB. Any recommendations on which load would be the best? I'm going to probably try two of them and see which one groups the best but I was hoping to get some "first hand" help on actual stopping power and performance.
Thanks