Why .357 sig

That is indeed about the same as that of a. The upshot, then, is a much more powerful 9mm round, meaning that you can get essentially magnum power from a cartridge that can be used in a 9mm pistol frame, which is not the case with the aforementioned 9x25mm Dillon requires a large frame 10mm,.

When loaded with expanding projectiles,. Since hollow point performance is velocity-based below expansion threshold, nothing happens, above it and the bullet goes to pieces expansion with quality hollow points is reliable and dramatic. The notion is that a 9mm projectile will penetrate more deeply and expand wider and more reliably from a. Have a look at Lucky Gunner Labs tests and see for yourself. They use a gel protocol similar to the FBI protocol.

What their results suggest is a marginal increase at best in penetration and expansion, though with a significant gain in velocity Their testing found gr Hornady Critical Duty had equal penetration and a 0. Speer Gold Dot gr in 9mm, gr in. Federal HST performed basically the same.

Point being that some testing has revealed that an across-the-board improvement in penetration and expansion is not necessarily the case.

Some contend that. However, this is mere hypothesis; it has never been confirmed that. What is definitely known is that it has proven itself effective in self-defense capacities. So is it effective? That's a bit of a stretch. What has been established over the years is that absent ammunition failures and failures of marksmanship, most handgun rounds are near as makes no difference equally effective when placed properly.

In other words, it makes little difference if you carry a 9mm, a. If you've chosen a good personal protection round, and carry quality ammunition, and if you put it where it needs to go in a person that is threatening your life, it will do what needs to be done. Dry wall, doors, auto glass, thin sheet metal and so on.

High-velocity bullets excel at barrier penetration. Police officers also found. Granted, a long gun makes a better bear gun , as would a. There are a few known drawbacks of. First is the wear and tear on your pistol. Chamber pressure of.

More pressure means more wear on the barrel, the frame, and the more violent cycling will accelerate wear on the slide. Granted, few gun owners shoot enough to wear out any gun so perhaps that isn't the greatest concern, but is a known quantity. Sheer cost is another factor. You can shop online, of course, but even then selection is still not as good as 9mm,. Available pistols is another consideration.

Few are made for this chambering anymore, and only a few compact pistols at that. The 4. Thanks for the article! Your photo could at least identify that pistol as a Sig P, one of the great high-power pistols that exist that can be easily concealed. The Sig was a total surprise to me: ballistics are outstanding, and the recoil not much different than a 9mm. This will never be popular because it is difficult to reload, but it a devastating defensive round.

I have a gen 4 Glock 32 that I carry. It is a bit Heavy but a joy to shoot and very accurate. Hi Ben there are. My first handgun was a pr in. Had to sell it and my P I might get an aftermarket threaded. Save my name, email, and website in this browser for the next time I comment.

View Larger Image. Why does the SIG exist? How does it perform when compared to other more popular cartridges? Should you consider using it?

A pretty good one, in all honesty. Well, there are several reasons. Expensive to Shoot Cost always factors into these things. Other Caliber Innovation Finally, the technology behind bullets has advanced by leaps and bounds in the past two decades.

Should You Shoot It? Alright, that may be a little rude. Technically, it was introduced to reproduce the terminal ballistics of a grain. It accomplished this by taking a 9mm bullet.

What can we do with a. However, with the. Of course, you can also do that with a. We tested both. They expanded to around 0. The muzzle velocity for the 9mm was FPS. The gr HST in.