Quick Answer: Which Is Stronger 10mm Or 40 S&W?

Can an AR 15 kill a bear?

Absolutely… You see the only place a fully automatic AR-15 assault rifle exists is in fantasy land and there you can even kill an 1800 pound grizzly bear with a slingshot and some mushed peas.

223/5.56 from a standard AR.

That is time better spent getting to a place the bear can’t get to you, if such a place exists..

What is a 10mm caliber compared to?

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.

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.

Will a 10mm kill a grizzly bear?

Several folks have even successfully killed bears with a 9mm. While a well-placed shot from a 10mm can no doubt do the trick, the . … of energy, while the 10mm has about 728 ft. -lbs., both with a 180-grain Buffalo Bore bullet.

What has more stopping power .45 or 10mm?

Stopping Power 45 and the high velocity, low weight of the 10mm both make for powerful shots. If you’re looking for speed, 10mm will have you covered. The 10mm has a faster velocity and energy than the . 45ACP.

Why is a 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!

How far will a 44 mag shoot accurately?

50 yardsThe accuracy of the .44 Magnum is very good, with models from Colt, Smith & Wesson, and Ruger producing bullet groups of 3 to 4 inches (7.6 to 10.2 centimetres) at 50 yards (46 m), with most ammunition.

As to why the 10mm hasn’t caught on, it’s probably because it was pretty much DOA as a LE calibre, and most of the “popular” calibres like the 9×19, . 40 S&W, . 45 ACP have a strong LE/military presence.

Is 10mm too powerful for self 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. I wish I had been able to shoot the Federal HST load for this article as it seems to be the top 10mm round for self defense.

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.

Is a 10mm more powerful than a 357 magnum?

10mm vs. 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.

Is a 10mm pistol worth it?

10mm is only worth it if you are comfortable firing full house . 40 S&W, and then looking for more. Loaded to full SAAMI, Underwood 40s&w is launching a 155gr bullet at 1300fps, and 165gr at 1200fps. The G29 is the same footprint as the G23, but the G23 holds 3 more rounds, and is lighter and thinner.

What is the most powerful handgun?

10 of the Most Powerful Handguns on the PlanetSmith & Wesson . 500. … Smith & Wesson XVR 460 Magnum. … Smith & Wesson Model 29 Classic. … Magnum Research Desert Eagle . … Magnum Research BFR. … Thompson/Center Contender G2. … CVA Optima . … Ruger Super Redhawk.More items…•

Is .40 S&W the same as 10mm?

40 S&W round has identical exterior dimensions to 10mm, uses the exact same bullets, has the same rim dimensions, etc. It uses a small pistol primer instead of a large one, is rated for 35,000 PSI instead of the 37,500 PSI of the 10mm, and is obviously a bit shorter in case length and overall loaded cartridge length.

Will a 44 magnum kill a grizzly bear?

For a bear cartridge anything equal to or more powerful than a . 41 Magnum or . 44 Magnum will be fine. … 357 Magnum or other similar-caliber load, a well-placed shot with a good bullet will certainly kill a bear, but it’s not recommended.

Will a .45 stop a bear?

It should do just fine in stopping a bear, probably with one well aimed shot. However an M-1911 is not the weapon for a distance shot. You probably could not hit it if it was further than 20 away.

What’s so good about 10mm?

When it comes to ballistics, you can’t go wrong with 10mm. Thanks to its bullet diameter and speed, it’s a superior caliber option. In fact, it’s been altered and shortened into the 40 caliber, as FBI Academy recruits had a hard time handling the recoil – that’s how powerful this caliber can be.

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.

Can you shoot 40 S&W in a 10mm revolver?

40 S&W semi-auto pistol round shares the same external dimensions as the 10 mm with the exception of being 0.142″ shorter. This means the revolver can be safely fired with the softer shooting . … 40 S&W cartridges must be supported by full-moon clips. Otherwise they will slip down into the chambers and not fire.

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 is the most powerful 10mm ammo?

Hornady 180 Grain XTP I know some like a little less recoil, but the 10mm is best respected as the powerhouse it is. The Hornady 180 Grain XTP loads throw a 180-grain pill at roughly 1150 feet per second. That’s close to original Norma spec round. This XTP projectile expands to .

What has more power 357 or 45?

357 Magnum cartridge is objectively more powerful on average than the . 45 ACP cartridge. … 45 ACP pistol has an advantage over the . 357 Mag revolver.

Is a 10mm a Magnum?

Probably more than you want to know, … but the 10mm Magnum is a distant derivative of the ancient Herter’s . 401 ‘Power Mag’, which once briefly competed with Elmer Keith’s then-hot-new ‘police cartridge,’ the . 41 Magnum.