Quick Answer: Will A 10mm Kill A Grizzly Bear?

Is a 357 more powerful than a 10mm?

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 good for bear protection?

Some people consider it almost sacrilegious to recommend a semi-automatic handgun chambered in 10mm Auto as a bear-defense gun. However, the 10mm Auto is no slouch: it will absolutely do the trick if you place your shots properly. The Glock 20 has several big advantages that make it a great bear-defense gun.

What is the best 10mm ammo for bear?

Buffalo Bore 200-Grain FMJ For that reason, the best 10mm ammunition to use in a bear-defense situation incorporates full metal jacket or hard-cast bullets.

Can you shoot 40 out of a 10mm?

No, no, and no. 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.

Is a 40 cal bigger than a 10mm?

Let’s start with the basics: 10mm is the metric equivalent for . 40 caliber, or 10 millimeters equals . 40 of an inch. Therefore, both bullets are the same diameter.

Why is 10mm ammo so expensive?

It’s always about supply & demand & there just isn’t that much deman for 10mm ammo to justify breakign down commercial equip & running off small batches, so it’s expensive.

What is a 10mm pistol comparable to?

It’s a beautiful handgun that’s made special by its caliber choice of 10mm. Roughly equivalent in ballistics to the lower end of . 41 Magnum, and more powerful than the tried and true. … The 10mm is a bit longer, so grip size circumference has to be bigger than that for other calibers like 9mm and .

Which is stronger 10mm or 40 S&W?

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 drops that figure to 400 foot-pounds with its 1,000 fps velocity, making for a rather significant difference. The . … Defensively, there are good bullets available for both cartridges.

Will a Glock 20 stop a bear?

U.S.A. –-(Ammoland.com)- On 19 September 2018, Jimmy Cox used his Glock model 20 10mm to stop the charging grizzly bear pictured, at 10 feet. The incident leading to the dramatic events occurred the previous evening.

Why did the 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 …

What makes the 10mm so powerful?

The 10mm also has a shorter bullet. So, as you can see, the 10mm isn’t as big around, but generates more than 1.5 times the chamber pressure of the . 45 ACP. This means bullets go faster!

The most powerful factory-loaded handgun cartridge that still fits into a service pistol-sized semiauto is the 10mm. The “big 10” has a stout reputation among Alaskan bear guides and hunters for its stopping power. … If you’re going to hunt with a 10mm, the 1911s have manageable recoil and are supremely accurate.

What is 10mm good for?

The 10mm excels in field use. Pistols chambered in the round have proven themselves adept at both handgun hunting and protection in the bush. Over a conventional medium framed magnum revolver, 10mm pistols, on the whole, carry more ammunition and be lighter on the hip. Those saved ounces matter on a long rendezvous.

What is full power 10mm?

Full power 10mm loads are 170gr @ ~1,300fps.

Is 10mm a good carry gun?

However, the 10mm cartridge is a solid choice as a bear gun and even as a self-defense round. … Whether you’re looking for a concealed carry gun with above average firepower or something for the brush, you’re sure to find something you like on this list.

Is a 10mm more powerful than a 45?

The 10mm Auto devotees point out that the 10mm has more energy remaining at 100 yards than the .45 ACP does at the muzzle. Fans of the .45 ACP counter that the .45 is bigger at 100 yards than the 10mm is at the muzzle. … On the other hand, the 10mm Auto is the clear winner if you want to hunt with a handgun.

Which is stronger 44 mag or 10mm?

10mm vs 44 Magnum Energy 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.