The main difference is the 30-30 has a distinctive rim for extraction, while the 30 Remington has a recessed rim for easy use in auto-loading rifles. The 30 Remington brass is shaved down into the straight-walled 10mm Auto round. The 10mm is controversial in the self-defense role.
Is 10mm Auto powerful?
The 10mm Auto is the most powerful of the mainstream, semi-auto rounds , with power levels on par with or exceeding the . 357 Magnum, though the 10mm uses heavier projectiles that range from about 135 grains to 230 grains (165 to 200 are most common) though lighter loadings are available.
Is 10mm Auto good for home defense?
Simply put, the 10mm is an excellent cartridge for any kind of defensive duties . While the most powerful 10mm ammo will kick a little more than a 9mm, it is not scary or painful to shoot.
Will a 10mm stop a grizzly bear?
Last-Ditch Defense
“I am a big fan of the 10mm for a bear defense handgun, but there are some premises that need to be understood. ... “The only shot that will reliably stop a bear right now from a handgun is a brain shot , so a caliber/bullet must be able to penetrate the skull.
What’s the difference between 10mm and 10mm Auto?
| 10mm Auto .45 ACP | Overall length 1.26 in 1.275 in | Chamber pressure 33,000 psi 19,000 psi |
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Why is 10mm so popular?
Why the 10mm Is the Ultimate Handgun Cartridge for Hunting and Personal Defense (Plus 8 of the Best Pistols You Can Buy) If you want a pistol that can take down a mountain lion but is also easier to carry than a . ... If you’re going to hunt with a 10mm, the 1911s have manageable recoil and are supremely accurate.
Is a 10mm more powerful than a 357 magnum?
The . 357 Magnum is a powerful cartridge, but in this case it takes a narrow 2nd place to the 10mm Auto. 10mm generally packs higher muzzle energies thanks in large part to the larger bullets. Even with similar bullets, however, it appears the 10mm does slightly better.
Is a 10mm more powerful than a 45?
Even so, the 10mm Auto is still the most powerful semi-automatic handgun round in widespread use (aside from uncommon cartridges like the . ... That being said, the 10mm recoils only a little more with than the . 45 ACP. So, well-trained shooters using good quality handguns can handle it without much trouble.
Can you shoot 40 out of a 10mm?
Shooting 40 in a 10mm may damage the chamber . One of the 10 safety rules of firearms is always use correct ammunition. Don’t think about, do ‘t even discuss it, and more important DON’T DO IT.
Which is stronger 44 mag or 10mm?
It’s known for outstanding power; one of the cartridge we looked at had a listed muzzle energy over 1,200 ft-lbs! Again, the 10mm Auto is no weakling; it’s used to drop many of the largest and most dangerous animals on the planet. But the . 44 Magnum remains the more-powerful of the two.
Why did FBI stop using 10mm?
Although it was selected for service by the Federal Bureau of Investigation (FBI) in 1989 from the aftermath of the 1986 FBI Miami shootout, the cartridge was later decommissioned (except by the Hostage Rescue Team and Special Weapons and Tactics Teams) after their Firearms Training Unit eventually concluded that its ...
Is 10mm hard to find?
Since then, 10 mm has become harder to find because ammo companies are working double time to roll out enough 9 mm ammo to meet the outrageous demand and so reconfiguring a bunch of machines to run 10mm isn’t top priority.
Is a 10mm bullet the same as a 40?
40 S&W is sparked by a small pistol primer, while the 10mm uses a large pistol primer. The larger and faster 10mm will give 624 foot-pounds of muzzle energy when sending a 180-grain bullet at 1,250 fps, while the . ... 40 S&W will give a slight advantage in the energy department over the .
What is the most powerful 10mm ammo?
- Federal 180 Grain Hydra-Shok. Oh yeah–having Hydra-Shok rounds in the best self-defense ammo isn’t a big surprise. ...
- Hornady 180 Grain XTP. ...
- Barnes VOR-TX. ...
- Underwood 200 Grain Nosler JHP. ...
- Underwood 200 Grain Hard Cast. ...
- Magtech 180 Gr FMJ. ...
- Federal American Eagle.
Will a .45 stop a bear?
45 acp is a poor choice for bear defense . The round is slow, fat, and has fairly poor penetration on tough-skinned animals; however, some people carry . 45 acp with modern +P ammo and hardened bullets for bear defense. There are many better options, but it can work.
Would a 9mm stop a bear?
The 9mm can kill bears but is considered underpowered by experienced woodsmen. The 9mm has 350 to 450 ft/lbs. of energy, while 1,000 ft/lbs is considered the minimum for a bear hunting gun. Proper 9mm bullets yield sufficient penetration in soft tissue, but it may not stop a bear quickly enough to avoid being mauled.
