140 gr Swift A-frames in Remington premium ammo because I don't re-load. I have 130, 140, 150's but for serious hunting like elk I selected the 140 swifts. Some might say the 270 is light for elk and I can agree to some extent but at the time I had a 30-06 Rem 760 and 270 Rem Mountain rifle and took the lighter one to carry in Colorado. My buddies now carry 338 win! I didn't feel under gunned at the time.