About 450500 ft lbs. The 400 whelen a 40 Caliber rifle round carries about 3500 ft lbs of energy.
The 357 SIG also features a bottlenecked style which is simpler to load into your pistols barrel chamber and has the added benefit of going at an accelerated distance.
40 cal vs 357 sig. So a 357 Magnum round exits the barrel with kinetic energy equal to the energy required for linear vertical displacement of 530 pounds through a one foot distance while a 40 SW round exiting the barrel has energy equal to the amount required to displace 420 pounds over the same one foot distance. While it is based on a 10 mm case necked down to accept 0355-inch 90 mm bullets the357 SIG cartridge case is slightly longer than40 SW by 0009 in 023 mm to 0020 in 051 mm total. 9mm 40 SW.
Otherwise Id go with factory 9 mm ammo. 872013 Id consider the following factors before making a decision. A 357 SIGs tendency to penetrate farther however may become an advantage when a target is.
If Im in a light and fast mood Id slightly prefer the 125gr 357 Sig to the 135gr 40. Not so with 357 Sig. The 357 sig is more likely to go through the home invader through the kitchen wall and into your neighbors house.
It is a darn good round in performance and handling but for me its not worth adding yet another caliber for me to inventory in ammo and rloading equipment. Yes the 357 Sig ammo is more costly and less ubiquitous. Truth be told Id be more likely pick up a 9mm conversion barrel before the 357.
1062015 Reloading 357 SIG is about the same cost as 9mm. 10mm in its hariest loadings is slight stronger than 357 mags hottest loads. 12142012 In terms of power the 40 has more although the 357 Sig is still stout.
Most40 SW pistols can be converted to357 SIG by replacing the barrel but sometimes the recoil spring must also be changed. It has been proven over time that the 40 SW is superior as a one shot bad guy buster. 7222012 Yes the 357 Sig is a necked down 40 SW.
It came with a 40 cal barrel but I bought the 357 Sig b. Draw Possible slight advantage to 357 Magnum when loading larger bullets 357 Magnum Trajectory vs. If so Id definitely consider the 357 Sig if you have experience loading bottleneck ammo.
Roughly 35x the hottest 357 that is loaded to saami pressures. The data above also leads us to some of the complaints of 357 SIG when compared vs 40 SW or other handgun calibers357 SIGs high muzzle velocity and relatively high pressures causes increased wear on handguns compared to other calibers. 7172019 The larger Magnum cartridge has lower speeds but a muzzle energy of 539 foot-pounds while the 357 SIG a faster cartridge has only 506 foot-pounds of muzzle energy.
All 357 SIG handguns can be converted to shoot 40 SW its sister caliber but it will require a barrel swap and sometimes the recoil spring has to be changed too for 100 reliability. So there is economies of scale if you load more than one of these calibers. Yes the 357 Sig has similar ballistics to the 357 Mag.
Factory 357 Sig ammo is much more expensive than either factory 9 mm or 40 SW ammo. It will be for home defense not an EDC Im assuming you want an opinion from someone who has experience with both rounds. With the 40 you can do both fast and slow with a larger heavier bullet.
I no longer reload. Nearly all my carry guns have fixed sights and at 15-20 yard targets the 40 cal bullets drop up to an inch lower than the 357 Sig rounds. Thats what matters most for me.
Caliber showdown between the 40 357 sig 9mm and 45 acp. It can also have significant muzzle flash a somewhat rare problem for handgun loads. I have often considered getting 357 barrels for my pair.
The 40 wins in this category. Price and AVAILABILITY of factory ammo in your area. Penetration test between the 40 SW 357 SIG 9MM and 45 ACPFirearms usedMP 40 Pro series.
The results of this test prove that with modern ammunition the difference in hollowpoint penetrat. 40 sw is approximately the same energy as most 357 mag loads. Similarly all 357 Magnum revolvers will shoot 38 Special out of.
357 SIG uses a little more powder than 40 SW but the difference is a fraction of a cent. The price difference is getting smaller between 9 and 40. Should I choose a glock in 357 Sig or 40 cal.
11152020 Essentially the 357 SIG is a round that utilizes the same projectile size as a 9 mm round that is closer to a 40 caliber shell with a bullet casing. If you reload or one day decide to 40 brass is so plentiful its practically free. The 40 SW 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.
357 SIG can all use the same primer. I carry a Sig 229. 5252018 The versatility of the 40 caliber Glocks is nice.
I am completely comfortable with the 40 vs the 357 for my usage.
