Quick Answer: What Has More Stopping Power .40 Or .357 SIG?

Is a .40 or .357 more powerful?

Furthermore, the muzzle energy of a .

357 Magnum round averages out to 530 ft-lb, while a .

40 S&W round averages out to about 420 ft-lb.

Generally speaking, the higher the muzzle energy, the higher the stopping power..

What has more recoil 40 or 357 sig?

357 Sig has more energy. The consensus here is that the . 40 has more recoil.

Can a 40 caliber kill a bear?

Yes a . 40 cal can kill and stop a bear, any bear. … We use buffalo rounds designed for deep penetration on big animals, like a bear. Situation awareness is important but if a bear has made its mine up to attack you generally you are in no position to get a good shot.

Will a .45 stop a bear?

45 caliber pistols against bears. All were successful. One was against a black bear, which was killed with additional shots, probably from another handgun. … The grizzly bear was killed with one shot.

Is a 357 Sig more powerful than a 45?

A . 357 SIG bullet moves significantly faster and delivers more energy to the target than a . 45 ACP bullet, but has a slightly smaller diameter which some believe is less effective.

Is 357 Sig good for self defense?

45 ACP, the . 357 SIG remains a very capable self-defense choice. Indeed, several law enforcement agencies continue to use the cartridge to this day in SIG P229 or Glock 31 handguns with a great deal of success.

Is a 357 more powerful than a 9mm?

357 Magnum has higher velocities and generally packs heavier bullets, it inevitably has greater muzzle energy, both at the muzzle and downrange. Sticking with the two Federal Hydra-Shok products, we see that the 124-gr 9mm rounds deliver a muzzle energy of 345 foot-pounds (ft-lbs).

Would a 9mm kill a bear?

Yes, a 9 mm can injure or kill a bear. … The bear will die of his injuries, but he will still have enough life left in him to do you in, before he dies. You will not have a side shot if a grizzly bear is charging you, and most likely your 9mm will only inrage him, and make him try his best to kill you.

What is the difference between 357 Sig and 40 S&W?

357 Sig is a flatter shooting cartridge than the . 40 S&W. … 357 Sig has more accuracy at longer ranges. It also retains energy at those longer ranges so it hits harder at 100 yards than the 9mm does at the muzzle.

Is a .40 good for self defense?

40 S&W is a perfectly viable self-defense round. … But, if you shoot a lot and want to shoot better for less money, or if you’re considering using a handgun for personal or home defense, pick up a 9mm handgun and get shooting. You’ll save time and money, without compromising defensive performance.

40 S&W is losing popularity have to do with improvements (mostly in bullet design) in its nearest competitor, the 9mm. … 40 has slightly higher muzzle energy and uses a larger bullet (10mm versus 9mm). However, it has more recoil and, because the cartridge is larger, can store less ammo in the same space.

Is the .40 dying?

No, the . 40 is not dead, it’s just maturing and getting ready for retirement. Plenty of choices for ammo, it can be kind of backwards compatible with 10mm depending on the gun, and the price for ammo and used guns is highly competitive with 9mm. If any pistol caliber is dying, it’s .

Is 357 big enough for bear?

Especially when shooting hard cast or other non-expanding bullets, hunters can rely on a . 357 Magnum. This cartridge’s deep penetration is more than capable of stopping a charging bear with good shot placement. … 357 Magnum, like the Ruger GP100, can be a very effective bear-defense gun.

Will a 357 kill a 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.

Is 357 Sig dead?

357 Sig is dying. The known number of issuing agencies, however, is not known. But, it seems as if the main argument as to why they seem to be in decline in an official capacity is not because of a lack of effectiveness, but because . 357 SIG is not cost efficient.

Is a 357 Sig worth it?

357 Sig is a great round, and if you wanted more power than 9mm, but without having to carry a larger-frame pistol like is necessary with 10mm or a revolver as is the case with . 357 Magnum, it’s definitely a great choice. The question of course is whether it’s really worth it in the end.

Will a 40 cal kill you?

40 caliber can wound, injure, incapacitate, or kill. However, shot placement is the best predictor of accomplishing the intended goals. I have treated patients with more than 20 “holes” in them that never caused enough tissue damage or bleeding to cause them to die.

357 Sig hasn’t been popular is because of its 40,000 PSI operating pressure. Guns like the M&P357 Sig ( no longer in production ) had design failures from the extra slide velocity and wear and tear on the firearm.