Difference between 6.5 grendel and 6.5 creedmoor

The 6.5 Creedmoor was designed as a long range hunting round that has excellent target applications and it built around a modified . 308 Winchester case, making it an option for a lot of rifles as they can be converted by a simple barrel change. You wouldn’t be able to chamber a 6.5 Creedmoor in a 6.5 Grendel rifle.

The 6.5 Grendel could be pushed to 1000 yards. The 6.5 Grendel also works as a medium range round for bolt-action rifles. However, it’s best suited to semi-automatic rifles. Basically, the 6.5 Grendel is built for those who want a round that has a longer useful range than the 5.56mm, but isn’t as heavy as a .

First, the 6.5 Grendel is much shorter than the . 308 Winchester. This is because the Grendel was originally designed for use in an AR-15, which can only accommodate cartridges up to 2.26″ long. With an overall length of 2.26″, the 6.5 Grendel is the maximum size cartridge that will fit in an AR-15.

The 6.5mm Creedmoor is a medium-power cartridge comparable to the .260 Remington and 6.5×47mm Lapua. Three-hundred yard energy using 129-grain Hornady SST bullets is listed by an independent reviewer as 1,641 foot-pounds force (2,225 J).

Select shooters in the military are going to switch from 7.62 NATO to 6.5mm Creedmoor for precision shooting. Special operations snipers will evaluate 6.5mm platforms to determine how much better the cartridge could perform in the field.

The superior ballistic coefficient of the 6.5 Creedmoor helps give the cartridge a moderate advantage over the . 308 Winchester in terms of wind drift. At 500 yards, the . 308 Winchester E-Tip and ELD-X loads drift 2.3″ and 3.3″ more respectively than the comparable 6.5 loads.

Summary: Better Performance, If You Want It

The 6.5 Creedmoor is clearly a ballistically better cartridge than 308. So if you’re looking to get into long range target shooting, the 6.5 Creedmoor should be your choice, while a regular range hunting rifle will be just fine with the venerable 308 Winchester.

No! 6.5 Creedmoor projectiles 6.5 are 6.5 mm in diameter, 308 projectiles are 7.62 mm in diameter, that is more than 1.1mm larger. It would not even go in the chamber.

30-06 has stronger muzzle velocity, but after 200 yards the 6.5 is the more powerful projectile. Once again, we see the . 30-06 is more powerful coming out of the barrel, but downrange the 6.5 Creedmoor has higher energies.

Best Long Range Rifle Caliber for Competition

Center fire competitions are held at 300, 600 and 1000 yards. Everything from 22 to 50-caliber is used, with the big bores in their own class. Generally, the 6mm to 338’s is the preferred choice. The smaller calibers have the advantage of lower recoil.

The 6.5 mm Creedmoor carries enough energy to kill a deer at 1000 yds. if the shot is placed perfectly. I would not ethically take a shot beyond 500 or maybe 600 yds. if the conditions were perfect ( no wind etc.)

The Creedmoor is just built better to handle the high-BC bullets long-range shooters demand. You can load any 6.5-caliber bullet you could possibly want in the Creedmoor and it will fit in any short-action rifle or AR-10-size magazine. The Creedmoor shoots flatter, hits harder, does not drift as much and kicks less.

270 Winchester has more velocity and kinetic energy than the . 6.5 Creedmoor out past 500 yards, the advantage possessed by the . 270 narrows from 515 foot pounds of energy at the muzzle to just 189 foot pounds of energy at 500 yards.

Now there is one caveat, if you’re in grizzly country then you need something more substantial. That Creedmoor round would probably bounce off a big bear and if it didn’t, you would wish it had. It’s just proving to be a versatile round that does the business with a clean kill.

Well-Known Member. I confess, I killed a Cow Moose with a 6.5CM. 140 Grain Nosler Accubond. 1 shot broadside, 120 yards.

With a good 140-grain bullet it is certainly elk-capable, but that’s not a heavy bullet for elk-sized game. You can stretch that a bit if conditions are good, but the 6.5 Creedmoor is not a 400-yard elk cartridge. And it’s definitely not adequate at the ranges some folks are shooting today.

Gas Problems

The 6.5 Creedmoor was tested to have enough gas power to produce sufficient recoil and fire cartridges that travel fast and far, but it does not eject rounds as expected. The reason for this 6.5 Creedmoor problem is because the gas blocks the barrel. This problem persists with even lighter rounds.