Because superior external ballistics make us all feel better about squeezing that trigger! 270 has, and likely will kill more deer every year, than all the 6.5s combined. Everyone on these forums is 1% or less the hunting population. Not everyone is a ballistics geek wanting utmost low recoil performance but still having a deep max effective range. 270 works for 98% of hunters just fine. It'll never die.But what is the use case for a 6.5/06 or 280 vs a .270? Apart from on paper superiority, what hunting task will they perform significantly better? Kill a deer at a maximum of 700 yards instead of 600 yards?
To me, “Apples to apples” means comparing cartridge and bullet effectiveness at a given role. And that role, for most people, is going to be shooting deer/antelope/elk/black bear/etc at ranges under 500 yards. With 500 yards being a rather rare maximum range under field conditions for most hunters (excluding the masses of hunters who shouldn’t be shooting past 50 yards).
I sometimes hunt with a .270 and will likely do so for a long time, but to me it offers no significant advantage over a .243. The .243 will kill deer just as dead out to 550 yards, which is 200 yards further than I have ever killed a deer and probably 450 yards more than my average deer.
If the .270 dies, which I think doubtful, it will be buried by hunters realizing that the .224 and .243 cartridges do the “normal job” of killing deer and other common game animals just as well as it does.
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