castnblast75
Member
Hi, All I have a Ruger american caliber 308. Was wondering what the best grain bullet to use on a future elk/mule deer combo hunt. Thanks, JR
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Anything above the 150 gr bullet in the .308 robs too much velocity. You can't fit enough powder in that little case to make it fly very far. My old .308 liked speer bullets and they did the trick. I shot a lot of elk with mine.
180s are okay, but 150s and 165s in the .308 and 30-06 are all you need if you put it in the boiler room
Wrong. If you look at the ballistics, the 165 is right with it on drop and will outperform it once the range stretches. It is a case of ballistic coefficient winning the race. I am not saying the 150's won't kill elk. They will. But the ballistics are just flat better on the 165. I have shot deer with both and they were all dead, but I have recovered 150-grain bullets and not the 165s. I have recovered the 165 in elk, but not many.
Ballistics don't lie. The .308 has plenty of case space if you use proper powder. It DOES, however, lose some on the 180-grain bullets, but there are lots of people that use heavy bullets for long range targets for a reason-they work! The BC on bullets is very critical at long ranges whether you are hunting or shooting targets. I would not use a .308 on an elk past 300 yards, as I don't think it really has the punch, but it has been done plenty and it does well with heavier bullets as long as you do your part. .
Saying that it will not handle heavy bullets is flat wrong and you need to do your homework.
FWIW, Pat Sinclair (Breaks Runner here) has put a lot of critters on the ground using the 155gr Scenar out of a .308.I did find this interesting though:
I would have never guessed that. I don't know how well of a hunting bullet it is but there's plenty of validity there.