Re: Why the 308?
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: ArcticLight</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Carter Mayfield</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Graham</div><div class="ubbcode-body">And it hits harder than the others do.</div></div>
6.5mm has excellent BC in general, and is an efficient flier, but you give up quite a bit of weight. 7mm is a nice in between.
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6.5 swedish round was used, not sure how well it did in the sniper variant but thinking about getting one.
.308 is military issue, if they went back to 30-06 the 30-06 would become the new "Fascination" because of the commonality of it.
30-06 is better than a 308, just not as common. </div></div>
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The long and the short of it is that at 600 yards and closer, the 308 is more accurate. At 1,000 yards, the velocity of the 30-06 kicks in and it beats the 308. Big surprise there as, yes, I know, people shoot the 308 at 1,000 yards, but that is not really where it shines.
As with every caliber argument, there are always tradeoffs in terms of lethality, ability to buck wind, accuracy, availability, etc., etc.
When you get down to practicalities, the 308 fits perfectly into a short action, is relatively efficient in delivering power per amount of powder burned, a more critical criterion for the military that might purchase millions of rounds, than the reloader. It has a lot of things going for it.
It is too bad that the 30-06 is not allowed in F/TR. If it were allowed, it would no doubt dominate. And if the 300 WIN were allowed, it would no doubt dominate the 30-06.
I will repeat myself: in the niche of delivering superb accuracy out to 800 yards, the 308 is hard to beat. At 800 yards and beyond, there are better choices. If you have the 338 LM, is there room in between the 308 and the 338 LM for another cartridge? If so, it seems like the 300 WIN MAG is currently the answer.
To the 6.5mm argument, I should add:
They hunt moose with the 6.5mm in Sweden, so certainly, you can knock down something big with a 6.5mm... I think the fact that they use the 6.5X55 gives it a little extra oomph (than the 260 Rem).