8/15/2023 0 Comments Best 9mm ammo for competition![]() Feel free to check back from time to time. As a result they often go out of stock, although I’ve seen the Federal offerings in stock the most. You don’t have to be a math genius to figure out that the fastest moving bullet, with the most expansion will do the most damage.Īs you might imagine, these are some of the most popular self defense rounds in 357 Sig. Lucky Gunner measure this bullets velocity at an amazing 1431 feet per second. This offering penetrated 14.7 inches on average, and expanded to. Premium 357 Sig Defense Ammo – 125 gr JHP – 357 Sig Ammunition by Winchester Supreme Elite I’ve consistently been impressed with the defensive rounds from Winchester. It has the most velocity, and bullet expansion. The 125 Grain JHP Winchester Elite PDX1 Defender has some of the best performance amongst all 357 Sig rounds. We’re going to cover some of the scientific details for the best 357 Sig defensive ammunition.ģ57 Sig – 125 Grain JHP – Winchester Elite PDX1 Defender ![]() Now let’s put our lab coats and tape covered spectacles on. If you double the velocity, you quadruple the energy. That means if you double the mass you double the energy. If we go back to high school physics class, you’ll remember that kinetic energy is mass multiplied by velocity squared. However, if you’re looking for the absolute best performance, then you’ll need to find a blend of bullet mass and velocity. The 357 Sig is almost always a 125-grain bullet, with a few exceptions up to 147 grains.Īs we mentioned above, there’s not much of a chance that a bad guy will notice these differences. You can easily find 357 Magnum loads that weigh up to 180 grains in bullet weight. The 357 Magnum tends to have a distinct advantage in bullet mass. Generally speaking, the 357 Sig and the 357 Magnum generate about the same bullet velocities. If you’ve ever shot a 357 magnum revolver, you’ll know that the cartridge has a long case length, which isn’t great to load in a semi-auto magazines. It was created to achieve the same ballistic performance as the venerable 357 Magnum cartridge, in a shorter overall case. The 357 Sig cartridge is a popular choice with self defense minded shooters, as well as law enforcement agencies. Blood loss stops often occur minutes or hours later. Occasionally you’ll see an immediate incapacitation, and rarely you’ll have a video of an aggressor stopping due to blood loss. If you read my article where I analyzed criminal actions in robberies, and shootings, you’ll know that the psychological stop is most common. This, like the blood loss stop, is a mechanical stop. Most commonly this is a head or spine hit. The last method is incapacitating someone via their central nervous system. Anyone who’s been in a gunfight can tell you that a few seconds can feel like a lifetime! This process can take a few minutes or a few hours. The second way is due to systematic organ failure, as a result of blood loss. It might happen by simply brandishing the weapon, or it might happen as a result of being shot by said firearm. The first is when the aggressor flees due to the fear of death. There are only three ways that a violent encounter can be resolved with a firearm. 357 Sig, let’s take a look at some of the key points below. If you’ve read any articles on this website ( like this 9mm vs 40 S&W article) you’ll know that I prefer data driven answers to questions, rather than cool marketing, or media hype. That doesn’t automatically make it a better choice for all shooters. This is the result of the higher velocity that this round achieves. ![]() As you’ll see, the the 357 Sig does have an advantage in energy. First, and foremost, the real world differences between these calibers aren’t as significant as you might think. ![]() Keep reading for more.īefore we go too far into the this article I want to highlight a few facts. I will also be recommending some of the best quality ammunition in each caliber, as well the best handguns chambered in these calibers. In this article we’re going to review some data on each round and discuss which purpose each round is suited for. It’s even better than the venerable 45 ACP. Both calibers work very well however, it’s clear that the 357 Sig is one of the most powerful semi-auto cartridges available. 357 Sig debate is likely to continue until the end of time, there are certainly some important points we must consider when determining which caliber is best.
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