MCgunner
Member
The .270 is, what, 60 years old? I guess it's outdated. You do have to have several subscript letters after the caliber now days to be up to date, you know, like RUM or WSM or GSXR or YZF or something.
Oldernat, developed in 1923, unveiled in 1925 in the Winchester model 54.The .270 is, what, 60 years old?
You match dollar on dollar, and put the same effort to find the right load for that .270, it's going to shoot every bit as accurately if not more so at longer range than the .308 which is drastically average yet is more over rated than Chuck Norris.
I now have a 12" contender in the caliber. Makes a GREAT pistol round
Your numbers are lovely things indeed, and I recommend them to one and all, especially to those who shoot most of their deer with numbers. But to try to smite me with the feeble accusation that I present no fact - when I clearly said that guns/calibers that blast and kick less are much easier for more people to shoot more comfortably and more effectively - and that is, in fact, Suh, -FACT - as anyone who has patiently observed thousands of shooters as have I can vouchsafe.... well you make my heart heavy with such castigations.
And then you accuse me of "smack" and protest my labeling narrowminded knuckleheadery for exactly what it is when your protest follow close on the heels of a post from one of the '06 priests who writes such horse mustard as...
That is what I thought too - you ought to write and tell that to Hornady who liked bashing the so-so 30-30 if chambered in a 12" barrel. I never brought the 30-30 up as it wasn't in the list provided by the thread starter. Definitely less chance of bullet failure and the need for super-bullets with all the, really unneeded for many cases, high velocity.
. Not soBecause the long 6.5 mm bullet holds it's energy well, it catches up to the faster .270 Win. and .308 Win. by time you reach the 200 yard line
.Not so by about 1/3It offers performance better than the .270 with the recoil of a .243
Maybe so but in today world it and would qualify as unethical and irresponsible, good chance illegal.It's ballistic grandfather, the 6.5x55 Mauser has killed all sorts of critters. It was used extensivly by turn of the century hunters on African Elephants.
talk about balderdash and mustard gezzzAn Thas'Sa Fac, Jac
I guess the best way to put this to the test is to take away as many variables as possible. Use a TC Encore rifle with a .308 and a .30-06 barrel and top them both with the same scopes. Take 3 different factory loads for each caliber all with the same bullet... and shoot the averages. Use a Lead Sled to brace the gun and to remove as much Human Error as possible. One of these days I'll have to buy both those barrels and do this. But even then it would only prove which one is more accurate out of those barrels. So even then it's not concrete.First, let's look at the .308. Looking at an average load for that, let's take a 165 grain BTSP load from Hornady. I'm taking the information right off Hornady's web site, so there is no bias here.
.308 Win. 165 gr. BTSP. Velocity (fps) / Energy (ft-lbs)
Muzzle 100 yd 200 yd 300 yd 400 yd 500 yd
2700/2670 2496/2282 2301/1939 2115/1638 1937/1375 1770/1147
Trajectory (inches)
Muzzle 100 yd 200 yd 300 yd 400 yd 500 yd
-1.50 2.00 0.00 -8.60 -25.10 -50.80
That's not bad at all. Now lets look at the .30-06 with the same bullet:
.30-06 Springfield, 165 gr. BTSP. Velocity (fps) / Energy (ft-lbs)
Muzzle 100 yd 200 yd 300 yd 400 yd 500 yd
2800/2872 2591/2460 2392/2096 2202/1776 2020/1495 1848/1251
Trajectory (inches)
Muzzle 100 yd 200 yd 300 yd 400 yd 500 yd
-1.50 1.80 0.00 -7.90 -23.00 -46.70
Undoubtedly the .30-06 has an edge on the .308. The Aught Six is faster and flatter. At 500 yards there is 4 inches less drop. Not significant, but there could be enough of a difference to make a clean and ethical kill, or a wounding. But if the shooter knows his gun, knows his loads, and is ethical... he'll make the kill with little problem. Really there is not enough difference to really matter... but the Aught Six clearly wins. Doesn't matter if you win by an inch or by a mile... there is a first place and there are losers. The .30-06 is a winner.
The real question is accuracy. Which can shoot the tightest groups. Again, all the arguments are anecdotal. I'm of the opinion that dollar for dollar – you build the exact same rifle with the exact same scope in each caliber... shooting the same bullet. I don't think you will find any difference in the size of the shot groups. I think the accuracy will be the same. When you look at the .308 sniper rifles out there, you see some really advanced stuff. Special scopes, special stocks, tweaked bedding and barrels... they spend a ton of money on those .308's to make them shoot. What would happen if you spend that much money on an .30-06? You would have some crazy good shooting Aught Sixes..
This isn't a win for the Aught Six here... but it is an answer to the chest beating to all those guys who think .308 is so bloody accurate and that's why all the snipers use it. No... All the snipers use for one of two reasons. 1, is legacy... meaning armories are full of .308 rifles and have tons of cases of rounds for .308. And 2, is the Jones's. Everyone else has it, so it must be good, so that's what we are going to use. Special Forces is now using .300 Win Mag more often and the US Secret Service, they use the 7MM Rem Mag.