.243 Winchester VS 6mm Remington

Head to Head Comparison

.243 Winchester

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6mm Remington

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MSRP:

$39.14

Used Price:

$39.14

New Price:

$43.49

MSRP:

$30.95

Used Price:

$30.95

New Price:

$34.39

Gun Specifications

Specifications

.243 Winchester

6mm Remington

Height

2.05

2.23

Average FPS

3180

3156

Average Grain

87

97

Average Energy

1952

2145

Recoil

1.25

1.40

Ballistic Coefficient

335.93

373.63

Gun Stats

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.243 Winchester

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$43.49

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$43.49

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$26.59

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$29.89

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$22.49

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$18.69

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$24.83

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$43.49

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$43.49

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$43.49

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$43.49

6mm Remington

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$0.00

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$0.00

MidwayUSA

$34.39

Cheaper Than Dirt

$15.19

GrabAGun

$24.49

Brownells.com

$24.99

KYGUNCO

$27.55

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$0.00

Guns.com

$0.00

Academy Sports + Outdoors

$0.00

Firearms Depot

$0.00

Optics Planet

$0.00

Gun Descriptions

The development of the 243 Winchester Ammo is partly owed to the famous gun writer Warren Page. It is based on the 7.62x51 military case, which was necked down to .242. The reason behind its creation is that hunters would have access to ammo that would perform well on predator/varmints and deer-sized games. The .243 Winchester Ammo delivered excellently on this expectations. When you use 90 and 100-grain bullets, it will handle deer and pronghorn antelope easily. However, the lighter bullets work excellently with foxes, woodchucks, and many more like them. In addition, it offers a light recoil, ensuring that shooters can accurately place their shots. This is possible irrespective of their recoil sensitivity. This balance between versatility and light recoil is why it is one of the most famous rifle chamberings in the world. The .243 Winchester Special is being chambered in the Model 70 and the Model 88 lever action. Both offer accurate shots and ensure varmint hunters enjoy precise shot placements. Additionally, its best virtue is the killing power it provides for medium games. It provides the killing power at a noise and recoil level that helps hunters shoot calmly and accurately. In addition, it has enough power to penetrate a medium-sized deer's shoulder without exiting the broadside. The .243 Winchester Special is ideal for games weighing 80kg because it cannot ensure sufficient penetration on larger games. Although it will cause free bleeding, the killing will be slow, allowing animals to run considerable distances. The fastest kills are achieved within 200 yards and at impact velocities between 2650 fps and above.

While the Remington Arms Company designed cartridges that enjoyed wild commercial success, like the 7mm Remington Magnum, there were the likes of the 6mm Rem, the predecessor of the Rem Mag, that was not so lucky. It was excellent as a dual-use hunting cartridge for both medium-sized big game and varmints due to its combination of high velocity, extended range, flat trajectory, and accuracy. It provided a remarkable range for varmint applications when utilized in the less common early slow twist barrels. However, the 6mm is no longer as popular as cartridges such as the .243 Winchester, which is also a dual-purpose hunting cartridge. The 6mm, although being an amazing idea, did not catch on. The 6mm Remington was first released as the .244 Remington in 1955. It was based on the 7x57mm Mauser's necked-down design. The existing Remington rifle, Model 722, was chambered for the new wildcat cartridge with a 1 in a 12-inch twist when it was marketed. Also, when it was first released, Remington thought the round was suitable for long-range varmint cartridges and settled on 75-90grain bullets in a factory load. The 75 grain (3500fps, 2040fp muzzle energy) was marketed for varmint, whilst 90 grain (with 3,200 muzzle velocity & 2,050 muzzle energy) was marketed and intended for medium-sized big game like deer, antelope etc. Despite Remington's bright thoughts and justifications for these actions, the market did not receive these ostensibly excellent movements as positively as the company had hoped. People contrasted the .244 to its competitors, who supplied their .243 with a 100grain factory load and a quicker 1:10 inch twist for steadiness. Handloading your preferred grain onto your cartridge, as well as the idea of a slower spin being anything other than inaccurate for the cartridge and bullet weight, were neither popular at the time. As a result, the .244's reputation as an accurate, efficient round suffered, so much so that even when Remington increased the rate of spin on the M 722, the public had moved on. To cut a long narrative short, the .243 Winchester became a very successful cartridge, whilst the .244 faltered. Remington, on the other hand, refused to allow what is recognized to be an exceptional cartridge die and resurrected the .244 as the "6mm Remington" in 1963. It was identical to the .244 but had a different label. The 6mm Remington was built with a new factory load of 100 grain and was said to have an exit velocity of 3,190 fps. It had a 2.23-inch case length, a 0.243-inch pointed soft point bullet diameter, and muzzle energy of 2,788J. Its large case capacity gave it a slight ballistic advantage over the 243, and with the change in factory bullet weight, it was gradually accepted as a big game round. The 6mm Remington cartridge is quite similar to the 243 Winchester round. Both were designed for the same goals, grew from wildcat loads, and were released in the same year. Inevitably, comparison ensued. The 6mm Remington got off to a difficult start due to a mistake of judgment. As a result, the 6mm could never totally escape the shadow of its rival. It does, however, continue to be popular with hand loaders, which are now more popular than they were when the 244 was debuted.

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