mollyfamwatHere is that outline once more:
6.5 Creedmoor versus .308 Bullet Velocity (fps)
6.5 Creedmoor
120-grain Hornady ELD Match
6.5 Creedmoor
147-grain Hornady ELD Match
.308 Winchester 155-grain Hornady ELD Match .308 Winchester 178-grain Hornady ELD-X
Gag (0 Yards) 2910 2695 2850 2600
100 Yards 2722 2568 2654 2444
200 Yards 2541 2445 2465 2293
300 Yards 2366 2325 2284 2147
400 Yards 2198 2208 2110 2006
500 Yards 2036 2094 1943 1870
600 Yards 1881 1984 1784 1739
700 Yards 1733 1876 1631 1613
800 Yards 1591 1772 1486 1492
900 Yards 1455 1671 1347 1375
1000 Yards 1324 1573 1213 1264
As may be obvious in the event that you look at the gag speed of every shot to its last speed at 1,000 yards, the 6.5 Creedmoor keeps up with essentially greater speed utilizing both weighty and light slugs.
As you’ll learn in a second, keeping up with speed is critical for keeping up with exactness and consistency in your shots, which settles on the 6.5 Creedmoor a superior decision for long-range shooting (500+ yards).
Keeping up with speed is significant for another explanation, as well.
At the point when slugs delayed down to underneath the speed of sound, or around 1,100 fps, it turns out to be considerably more hard to foresee their direction.
As the slug eases back beneath the speed of sound, the gaseous tension on the projectile becomes lopsided.
This makes slugs move in eccentric ways, which can lose your shots.
In this manner, you need your slugs to remain supersonic as far as might be feasible. Fortunately as you can see from the above diagram, all of the 6.5 Creedmoor and .308 slugs were all the while moving supersonic at 1,000 yards.
Everything being equal, the U.S. Armed force records the .308’s greatest compelling reach as 900 yards (~800 meters), and the U.S. Marine Corps records it as 1,000 yards (~900 meters).
Here is the critical focal point from all of this: with appropriate preparing, you can figure out how to dependably hit targets 1,000 yards away with the .308, in spite of the fact that it will be simpler with the 6.5 Creedmoor.
However, imagine a scenario in which you anticipate shooting farther than that.
All things considered, you’re presumably in an ideal situation picking an all the more impressive cartridge like the .300 Win Mag, .300 Norma Mag, or .338 Lapua.
On the off chance not set in stone to shoot either 6.5 Creedmoor or .308 at very long reach, however, then, at that point, the 6.5 Creedmoor will go subsonic at around 1,550 yards. The .308 will go subsonic around 1,100 yards.
Assuming that all you anticipate doing is long-range sport shooting, then, at that point, you can leave this article knowing this: the 6.5 Creedmoor is for the most part a superior decision.
On the off chance that you’re keen on hunting, however, then, at that point, it’s an alternate story.
Recollect that a high projectile speed is for the most part significant on the grounds that it supports shot energy, which is a significant thought when hunting.
Assuming we contrast the 6.5 Creedmoor with the .308 as far as slug energy, the tables turn.
Outline: The 6.5 Creedmoor keeps up with speed far superior to the .308, and it’s moving quicker than the .308 subsequent to going around 400 yards. This settles on it a superior decision for long-range sport shooting.
6.5 Creedmoor versus .308: Bullet Energy
Here is a similar outline utilizing similar cartridges, however showing projectile energy rather than speed:
6.5 Creedmoor versus .308 Bullet Energy (ft⋅lbf)
6.5 Creedmoor
120-grain Hornady ELD Match
6.5 Creedmoor
147-grain Hornady ELD Match
.308 Winchester 155-grain Hornady ELD Match .308 Winchester 178-grain Hornady ELD-X
Gag (0 Yards) 2257 2371 2796 2672
100 Yards 1974 2153 2424 2360
200 Yards 1720 1952 2092 2078
300 Yards 1492 1765 1796 1821
400 Yards 1288 1592 1532 1590
500 Yards 1105 1432 1300 1382
600 Yards 943 1285 1095 1195
700 Yards 800 1149 916 1029
800 Yards 674 1025 761 880
900 Yards 564 912 624 747
1000 Yards 467 808 506 631
That is a ton of information to go through, so above all else, I need you to zero in on the two segments in the center. These two slugs are the most comparable in weight, so any distinctions in energy are generally because of the plan of the shots.
Assuming you look cautiously, you’ll see that . . .
The .308 has around 15% more gag energy than the 6.5 Creedmoor. That may appear to be immaterial, yet that gives fundamentally more noteworthy killing power at short proximity.
The .308 loses energy altogether quicker than the 6.5 creedmoor ammo, however it begins with an adequate number of that the two slugs have a similar energy out to around 400 yards.
Past 500 yards, the 6.5 Creedmoor slug has essentially more energy than the .308, which settles on it a superior decision for long-range hunting.
Furthermore only for funsies, assuming you check out the 178-grain .308 on the extreme right, you’ll see that it has the very same energy as the 147-grain 6.5 Creedmoor at 400 yards.
The 155-grain .308 additionally has more energy than the 120-grain 6.5 Creedmoor even in the wake of voyaging 1,000 yards.
I don’t be aware of you, however this information astonished me.
I expected the 6.5 Creedmoor to keep up with energy and speed essentially better compared to the .308, and I anticipated that these differences should appear at somewhat short proximity.
Truly, the .308 was neck-in-neck with the 6.5 Creedmoor up until around 400 yards, later which the 6.5 Creedmoor outperformed by a generally little edge.
I knew the .308 would for the most part have more energy (it’s a heavier slug moving nearly as quick), however I didn’t anticipate that the differences should be this incredible, all things considered.
The vast majority don’t chase game that is more than around 200 yards away, and at that range practically any .308 cartridge will be more impressive than a 6.5 Creedmoor cartridge.
Obviously, absolutely no part of this matters assuming that you can’t hit your objective, which is the reason you will think about these two cartridges as far as exactness next.
Outline: The .308 has altogether more energy than the 6.5 Creedmoor up until around 400 yards, later which the 6.5 Creedmoor has more energy. This makes the .308 a superior round under most conditions.
mollyfamwat
