9mm or.40 for self defense

Which is better for home defense 9mm or 45?

45 ACP does hold one distinct advantage over the 9mm : shallower penetration. Don’t worry, that’s a good thing here. As mentioned in the video, over-penetration isn’t as big if a problem with the . 45 ACP because of its slower, bulky bullets.

What is the best caliber for self defense?

In no particular order, I will explain these selections: 380. I listed 380 because it’s a light and easy-to-handle smaller-bodied pistol ideal for most people. 12 Gauge . The 12 gauge is excellent if you want a home defense shotgun or if you need to carry a weapon in your vehicle. 9mm . 40 Cal. 357 Mag.

Will a 9mm stop an attacker?

No handgun round is sufficiently powerful. In that regard the 9mm loses very little on a shot for shot basis with the heavier calibers. When you factor in reduced shot to shot recovery time and a greater number of available rounds (for the same size magazine) the 9mm is often a superior choice, and rightly so.

Can a .40 shoot a 9mm?

9 mm bullets are in the diameter range of 9 mm or 0.35 inches, while 40 calibre bullets are in the range of 10.14 mm or 0.40 inches. That said yes a 40 caliber can fire a 9mm and a 45 caliber can fire a 40 caliber… however, the bullet will just basically bounce out the barrel with little velocity.

Do police use 9mm or 45?

That is why the 9mm is so widely used in law enforcement and why the 9mm sits very comfortably in the top 3 modern pistol rounds with the . 40 S&W and the . 45 ACP, and I suspect that it’s popularity is part of the reason that the . 357 Sig never really caught on.

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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.

What is the deadliest handgun caliber?


What caliber has the most stopping power?

40 round, which supposedly combines the best features of the . 45 ACP and the 9mm . However, others say that the lowly . 22 LR has the best stopping power, since it stays in the target’s body and bounces around, shredding arteries and punching holes in internal organs.

Should I get a 9mm or 40 cal?

9mm always has higher magazine capacity than . 40 S&W , provided you’re comparing two guns of the same size. So, in almost any context, a 9mm handgun enables you to perform better than . 40 S&W is a perfectly viable self-defense round.

What sidearm does Secret Service carry?

SIG-Sauer P229

Will a 9mm protect you?

9mm is fine for personal protection , anyone who says that u need a 4 infront of it is full of it, i can shoot my . 40 just as well as a 9, as to why i chose the bigger round, but even then it still dosent beat shot placement, even a . 22 will stop a threat.

Can a 9mm penetrate a human skull?

The 9mm is exceptional at penetration. It can penetrate the skull at long ranges. A hollowpoint will open up only by traveling through flesh. Hard objects like a skull will not expand the bullet.

Why is 40 not popular?

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.

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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.

What is the best 9mm carry gun?

12 of the Best Concealed Carry 9mm You Can Buy CZ P-10 C. Manufactured by Česká zbrojovka, the Czech-made CZ P-10 C compact handgun is quickly gaining in popularity on gun ranges and with concealed carry enthusiasts everywhere. Ruger LC9s. Kimber Micro 9. Springfield Armory XD -S. Smith & Wesson M&P 2.0.

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