I just picked husband up a Remington CDR 30-06. Never owned this caliber and don't have a clue of powders for hopefully 165-180 grain bullets. It's a 10 twist so we are figuring 180 to best bullet for it in a Sierra Game King. Going to try a few boxes of 180 cor locs to get some brass. Pretty easy to pick up at the range also. He wanted a bolt action in wood and a Remington and this was all I could find. Put a Nikon 2.5 X 10 prostaff 7 on it and it looks pretty good. Hoping it shoots as well. Hunting only so any suggestions of powder and bullets. Sierra loading guide shows RL 22 for 180 and RL 15 for 160-165. I've got all kinds of different powders. Varget. Imr 4451. Imr 4166. Imr 4064. Imr 3031. H4831 sc. Imr 4831. Imr 4350. H4350. A few more including both Reloader 22 and 15. Any suggestions. He wants it for deer and bear here and a Mule deer and antelope hunt this fall.