Table of Contents
How fast is a 357 SIG bullet?
1,450 feet per second
357 SIG cartridges loaded with 125-grain (8.1 g) bullets showed approximate muzzle velocities of 1,450 feet per second (440 m/s) out of a 4 inches (102 mm) barrel, which is essentially identical to the .
Is 357 SIG as powerful as 357 Magnum?
357 Magnum wins, because full power ammo pushes a 125-grain bullet 100 f.p.s. faster than the . 357 SIG in barrels of the same length. It’s that simple. Comparing full power .
Does 357 SIG have stopping power?
357 Magnum. It can handle a 160-grain bullet, but 125-grain jacketed hollow points perform best for self-defense. Its stopping power is undeniable. The .
How powerful is a 357 SIG?
357 Sig achieves muzzle velocity in the neighborhood of 1400 to 1475 feet per second, and muzzle energy in the neighborhood of 580 to 620 ft-lbs of energy with most standard pressure loads and a 4-inch barrel. That is indeed about the same as that of a . 357 Magnum revolver with a 4-inch barrel.
Is a 357 SIG better than a 40?
Muzzle Velocity Comparison One major difference between the two calibers is their muzzle velocities. Generally, the 40 S&W’s 180 grain bullet exits the barrel at a velocity of 1,000 fps, while its lighter 165 grain bullet achieves a 1,100 fps muzzle velocity. Here the 357 SIG has an advantage.
Is a .40 or .357 SIG more powerful?
The 40 S&W has got the 357 SIG slightly beat out in terms of average bullet expansion, and the 357 SIG furthermore has a greater tendency to overpenetrate. A 357 SIG’s tendency to penetrate farther, however, may become an advantage when a target is shielded by a barrier like a car door or windshield.
Can a 357 SIG shoot 40 Cal?
357 SIG is just a bottle-necked 40/10 mm caliber case, so your current magazines designed for those cartridges might work just fine.
Will a 357 SIG stop a bear?
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.
What is the fastest handgun cartridge?
The . 220 Swift remains the fastest commercial cartridge in the world, with a published velocity of 1,422 m/s (4,665 ft/s) using a 1.9 grams (29 gr) bullet and 2.7 grams (42 gr) of 3031 powder.
What has more stopping power a 357 Magnum or a 10mm?
As the 10mm has less case capacity than the 357, the 10mm will generally have lower muzzle velocity but only slightly. In terms of penetration, both the 357 and 10mm perform extremely well in FBI ballistics gel testing.
What is the velocity of a 125-grain 357 Magnum?
A. 357 Magnum load in particular was the focus of stopping power inquiry a few decades ago. The 125-grain JHP was seen, even by those who were not fans of the “smaller” calibers, as having a sterling reputation as a stopper. As well it should have. The projected velocity of the 125 JHP was 1,450 fps.
Is the 357 SIG better than the 357 Magnum?
While .357 Magnum starts to outstrip the .357 SIG in terms of raw energy with anything bigger than a 125gr projectile, the .357 SIG still does a great job of replicating the ballistics, particularly the very flat trajectory, of its design inspiration. BONUS: Shoot better. Download our exclusive shooting targets for FREE ($47 value)
Can you shoot a flat-nosed bullet in a 357 SIG?
This also works well with the traditionally very flat-nosed bullets you find in the .357 SIG. Flat-nosed bullets, whether hollowpoints or FMJs, are typically avoided because the flat plane of the nose can catch on feed ramps and cause malfunctions ranging from the annoying to the downright life-threatening. No such worries with the .357 SIG.
Will a 357 Magnum bullet pass the TSA’s penetration test?
No new bullet, in either .357 Magnum or .357 Sig, will fail the tests. They will all, in any weight (the .357 Sig doesn’t offer many choices there, but that’s not a big deal) penetrate well past the minimum depth, expand, and do so even after passing through barriers.