Is 243 the same as 6mm?

By: Hasan AbdinzadeUpdated: January 11, 2021


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    May 19, 2022
No, you cannot shoot . 243 in a 6mm. While the bullets are the same diameter, the brass is not the same size. The .

Correspondingly, can 5.56 be reloaded with .223 dies?

Yes, 223 dies will resize 5.56. Any interchangeability issues will have to do with which ammo will chamber and fire safely in which rifles. Yes and the fact there are no 5.56 dies or at least I've never seen them .

Beside above, what is a good powder for 223?

Hodgdon H335, BL-C2, CFE 223, Winchester 748 and Military pulled down powder W844 are all good. Each powder meters well and delivers good accuracy.

What is a 6mm Creedmoor?

The 6mm Creedmoor does that by handling extremely long, high B.C. bullet in AR-10 rifles. Now let's get back to the cartridge itself. As noted, the 6mm Creedmoor was hatched from the 6.5 Creedmoor, and that round is the ballistic twin and nearly identical physical twin to the 260 Remington.

What is the difference between a 243 and a 6.5 Creedmoor?

Up to 500 yards, the . 243 Win rounds show a flatter trajectory than the 6.5 Creedmoor rounds and at 700 yards, the two have a near identical bullet drop. At 1,000 yards, the 6.5 Creedmoor shows a little over 50 inches less bullet drop than the .


What distance should I zero my 243?

243 calibre) and a far zero of 166 yards. With the bullet only 1” high at 100 yards I am able to take side on neck shots accurately (which is essential) from close range out to approximately 180 yards which is perfect.

Can you Rechamber a 243 to 6mm Creedmoor?

Well-Known Member. I wouldn't rechamber a . 243 to a 6mm Creedmoor. Twist too slow if you are going to shoot factory ammo.

What is bigger .243 or 6.5 Creedmoor?

243 Winchester—1.920-inch vs. 2.045 inches—allowing for a longer bullet length outside the case in the same length magazine, and maintains the 6.5 Creedmoor's 30-degree shoulder.

Can you hunt deer with a 6mm?

If you're able to tolerate the recoil and the cost, of shooting a 300 mag, at prairie dogs, all day, more power to you. However, if you're only allowed to have one rifle, for both varmint and deer hunting, the 6mm is a perfect blend of velocity and bullet size. The 6mm is the same as a .

What is a 243 rifle good for?

243 Winchester cartridge was initially designed as a target/varmint round, it may be used for animals such as coyotes, black tail deer, whitetail deer, mule deer, pronghorns, and wild hogs. This . 243 is light, small and perfect for beginning deer hunters. However, this rifle caliber doesn't just stop there.

How far can a 6mm rifle shoot?

The standard . 244/6mm increases this range by around 25 yards while a custom . 244/6mm with 24” barrel produces its fastest kills inside 260 yards, a difference of only 60 yards over the somewhat smaller . 243.

Is 6mm the same as 22 cal?

22 BB Cap and . 22 CB Cap are both called 6mm Flobert and are considered the same cartridge.

What is the best 6mm cartridge?

Although the perennial favorite 260 Remington remained the most popular choice, many of the top competitors seem to be choosing 6mm bullets fired out of cartridges like the 6XC, 243 Win, and even a few like the 6×47 Lapua or the 6mm Creedmoor that are necked down versions of more modern cartridge designs.

What is the best 6mm Creedmoor rifle?

One 6 mm Creedmoor factory option is the Ruger Precision Rifle, which has proven to be a hugely successful long-range platform. The first time out of the gate with the new Hornady 6mm Creedmoor 108-grain ELD Match ammo, my Brownells rifle averaged . 6 inches while the Ruger averaged .

What size caliber is a 243?

The . 243 Winchester (6×52mm) is a popular sporting rifle cartridge. Initially designed as a target/varmint round, it may be used for animals such as coyotes, blacktail deer, whitetail deer, mule deer, pronghorns, and wild hogs.

How thick is 6mm?

MM Approximate Size In Inches Exact Size In Inches
6mm Just short of 1/4 Inch 0.23622 Inches
7mm Little over 1/4 Inch 0.27559 Inches
8mm 5/16 Inch 0.31496 Inches
9mm Just short of 3/8 Inch 0.35433 Inches

What is a 6mm rifle used for?

24/6mm bullet. Known for a combination of high velocity, long range, flat trajectory, and accuracy, it is suitable as a dual use hunting cartridge for both medium-sized big game and varmints. When used in the less common earlier slow twist barrels, it offers exceptional range for varmint applications.

What caliber is a 6.5 Creedmoor equivalent to?

The 6.5 Creedmoor cartridge is essentially, an Americanized version of the 6.5x55mm Mauser round that fits into almost anything that's sized to fit a . 308 Winchester/7.62x51mm.