What hits harder, 357 or 45?
Asked by: Prof. Pearlie Herzog PhD | Last update: May 4, 2026Score: 4.1/5 (26 votes)
The .357 Magnum is generally considered significantly more powerful than the .45 ACP or .45 Colt in terms of raw muzzle energy and velocity, thanks to more powder and higher pressures, offering greater penetration and range, while the .45 (especially .45 ACP) excels in close-range stopping power with its heavier, wider bullet that creates larger wound channels, making it a classic for self-defense but often with less energy than a hot .357 Mag load.
Is a 357 stronger than a 45?
45 Auto is usually loaded with bullets between 185 and 230 grains. Despite its lighter bullets, the . 357 Mag. usually produces more energy and offers a better trajectory.
Is a 357 better than a 45 ACP for bears?
For bear encounters, the .357 Magnum is generally superior to the .45 ACP, offering better penetration and power for larger animals, especially with hard-cast bullets, though the .45 ACP can work with specialized +P loads; however, many experts recommend stepping up to a .44 Magnum or 10mm for serious bear country due to deeper penetration needs, with shot placement and heavy, non-expanding bullets being crucial for both calibers.
Which gun is more powerful, 357 or 44?
The 44 Magnum ammo often has higher muzzle velocity, more propellant, and a heavier bullet than 357 Mag. These factors grant the 44 Mag significantly stronger recoil, even though revolvers chambered for it are typically heavier. The 44 Mag generates roughly 18.5 foot-pounds (ft-lbs) of recoil.
Can a 357 take down a bear?
357 Magnum, noted as the killer of great engine blocks, as it was once advertised, back when it was our most potent handgun cartridge. It's immensely popular today, even as a deer cartridge. With a broadside lung shot out to, say, fifty or so yards, it is adequate for a deer, and likely the average bear as well.
.357 Magnum VS .45 acp - Amazing Results with HOT Loads - TheFireArmGuy
Will a .45 stop a bear?
Yes, a 45 ACP can kill a bear, but it has some significant flaws. First, it lacks the recommended striking energy to stop bears instantly. Second, it doesn't have many hard cast bullet options, so it will rarely penetrate deep enough to stop a charging bear.
Is .357 good for self-defense?
The . 357 is credited with introducing the “Magnum Era.” Despite ups and downs, it remains a superior self-defense round often used by law enforcement. Law enforcement, military personnel, and Special Forces teams still use . 357 Magnum handguns, mostly as backup and clutch pieces.
Is 357 or 44 better for bears?
For bear defense, the .44 Magnum is significantly better than the .357 Magnum, offering much greater energy and stopping power, making it the minimum for grizzlies and a strong choice for black bears, while the .357 is marginal, often considered only adequate for smaller black bears or for someone prioritizing lower recoil for frequent shots over raw power. The key difference is the .44 Magnum's larger bullet and case provide far more kinetic energy and penetration, though it comes with heavier recoil, making follow-up shots harder for many shooters.
Is 357 or 9mm stronger?
Yes, the .357 Magnum is significantly more powerful than the 9mm Luger, delivering much higher muzzle velocity and energy due to its larger case, heavier bullet potential, and higher pressure, making it better for hunting and penetration, while the 9mm offers higher capacity and less recoil, making it popular for self-defense, notes True Shot Ammo.
Why is .45 ACP so powerful?
In its non-expanding full metal jacket (FMJ) version, the .45 ACP cartridge has a reputation for effectiveness against human targets because of its heavy mass, having the capacity to penetrate tissue deeply, and damage the central nervous system.
What caliber handgun will stop a grizzly bear?
44 Mag. revolvers, as well as 10 mm Auto and . 45 ACP pistols, are popular choices for bear defense. These handguns are lighter and more compact, which makes them easier to carry, and they recoil less, which makes them easier to shoot.
What is a .357 rifle good for?
A .357 Magnum rifle, especially a lever-action, is a versatile choice for close-to-medium range hunting (deer, hogs, coyotes), plinking, cowboy action shooting, and as a trail gun for general defense, offering manageable recoil, interchangeable ammo (with .38 Special), and excellent performance for its class, though it's outmatched by larger calibers for big bears or long-range shots.
Is a .45 revolver good for self-defense?
Personal Defense
The . 45 caliber pistol is a popular choice for concealed carry and home defense due to its stopping power. It can effectively incapacitate an assailant, providing a sense of security for individuals and families.
What can a 357 also shoot?
Revolvers chambered in .357 Magnum have the significant advantage of also being able to chamber and fire the shorter and less-powerful .38 Special cartridge.
Which revolver is more powerful?
The most powerful production revolver in the world, the S&W500. The 460 and 500 are very purpose specific handguns. Too expensive to really just own, but indispensable if you need a heavy hitter in bear country. I had one when I lived on the Alaska Coast.
Will a 357 stop a grizzly bear?
A . 357 probably won't reliably stop a grizzly, but neither will any other pistol round. It's a good all around round for open carry in the wilderness that packs a lot of power, but is still manageable.
What has more stopping power, a 357 Magnum or a 45?
The 357 Magnum is renowned for its exceptional power and high velocity, making it effective for self-defense, hunting medium-sized game, and even some large game with the proper load. It produces significantly higher muzzle energy than the 45 Long Colt in most standard factory loads.
What do Alaskans use for bear defense?
Alaskans primarily use bear spray (capsicum extract) for close encounters, as it's effective and portable, but also rely on firearms like shotguns with slugs or powerful rifles (.300 Mag, .45/70) and heavy handguns (.44 Mag, 10mm) for more serious defense, alongside noise makers, always prioritizing common-sense prevention like making noise and avoiding surprises.
Can 357 penetrate body armor?
Yes, a .357 Magnum can penetrate lower-level body armor (like Level II), but it can be stopped by higher-level vests, especially those with hard plates (Level III or IV), though it still causes significant blunt force trauma; protection depends heavily on the armor's NIJ rating, type (soft vs. hard plates), and ammunition used. Level II armor is rated to stop .357 Mag, but it might exceed limits, while Level IIIA stops most handguns and .44 Mag, requiring plates for higher threats.
Is a 45 or 357 better for bears?
For bear encounters, the .357 Magnum is generally superior to the .45 ACP, offering better penetration and power for larger animals, especially with hard-cast bullets, though the .45 ACP can work with specialized +P loads; however, many experts recommend stepping up to a .44 Magnum or 10mm for serious bear country due to deeper penetration needs, with shot placement and heavy, non-expanding bullets being crucial for both calibers.
How far is a 357 lethal?
A 357 Mag rifle can ethically harvest deer out to 125 yards or so. It's effective for self-defense at that range as well (although we vehemently advise against conducting self-defense over so great a distance). For deer hunting, the 357 Magnum handgun has an effective range of around 50 to 75 yards.
What is the hardest hitting 45 ACP ammo?
The "strongest" .45 ACP ammo often refers to high-energy +P loads from brands like Federal HST +P, Grizzly Cartridge, and Underwood Ammo, featuring heavy 230-grain bullets pushed to higher velocities (around 900-1200 fps) for maximum stopping power, while top-tier standard loads like Speer Gold Dot and Federal HST are favored for consistent, reliable expansion and performance in self-defense. For pure power in non-standard ammo, some specialized rounds push velocities past 1000 fps, exceeding typical .45 ACP performance.
What 9mm do Navy SEALs carry?
Navy SEALs use various 9mm ammunition, often favoring heavier, subsonic rounds like 147-grain bullets for suppressed submachine guns (like the MP5) for stealth, alongside standard military loads (like 124gr NATO) for general use and specific JHP (Jacketed Hollow Point) rounds for duty, with companies like Sig Sauer, Federal Premium, and Hornady supplying military-grade options, including +P (higher pressure) loads for newer pistols. The specific choice depends on the weapon and mission, balancing performance, noise reduction, and reliability in harsh conditions.