![\"magtech](\"https:\/\/www.ammunitiontogo.com\/lodge\/wp-content\/uploads\/357-mag-and-38-spl-ammo-on-a-cinder-block.jpg\" "\\"38")
<\/p>\n38 Special vs. 357 Magnum: two similar, but surprisingly different cartridges.<\/p>\n
While their names imply a difference in diameter, .38 Special and .357 Magnum are exactly the same in width. It\u2019s only when looking at their length that you\u2019ll notice a difference.<\/p>\n
Many handgun owners shoot one or both of these rounds, and while the cartridges have a common heritage, these bullets perform in strikingly different ways. If you own a .38-caliber pistol, you need to understand the differences between these two popular rounds…<\/p>\n
<\/p>\n
The .38 Special was designed by Smith & Wesson (its official name is \u201c.38 Smith & Wesson Special\u201d) and released in 1898. It was developed as a more powerful version of the .38 Long, which the U.S. military used.<\/p>\n
Firing the .38 Long in the Philippines, American soldiers were unable to deliver enough power to penetrate the defenses of Moro warriors, who carried strong wooden shields. In response, Smith & Wesson added more powder to the cartridge and created .38 Special ammunition<\/a>, which meant a higher velocity. The added powder gave a 158-grain bullet an additional 100 to 150 feet per second of muzzle velocity.<\/p>\n The designation of \u201c.38\u201d does not come from the bullet diameter (which is .357 inches), but from the diameter of the brass case, which is .379 inches.<\/p>\n Thanks to increased speed and power, the .38 Special found its place among military sidearms. Police agencies used the cartridge for decades as well. It remained a popular part of American police arsenals well into the 1990\u2019s.<\/p>\n Today, the .38 Special is a common cartridge for self defense and target shooting. It is typically loaded with bullets ranging from roughly 125 to 160 grains, although bullets of 100 grains are not unheard of.<\/p>\n Based on the .38 Special, the .357 Magnum is a faster and more-powerful version of the cartridge. Created in the early 1930\u2019s, the .357 Magnum was developed for many of the same reasons as the .38 Special: to penetrate an enemy\u2019s defense. This time, however, it was prohibition-era gangsters, who wore ballistic vests and ducked behind cars, that needed to be defeated.<\/p>\n The goal was to essentially create a .38 Special that could travel over 1,000 feet per second. To give it more power, they elongated the case, allowing for more powder, and hence more power. If you look at the .38 Special and the .357 Magnum, the only clear difference is the length. The .38 Special case length is roughly 1.15 inches, while .357 Magnum is 1.29 inches.<\/p>\n Largely credited as the first \u201cmagnum\u201d cartridge, the .357 Magnum is still seen as a top-notch hunting, law-enforcement, and self-defense round. It is generally loaded with larger bullets, ranging from 125 grains to as high as 180 or larger.<\/p>\n Important Note: Interchanging the .38 Special and .357 Magnum<\/strong><\/em><\/p>\n If you are going to use one or both of these cartridges, you must understand that, while every handgun capable of firing the .357 Magnum can fire the .38 Special, not all firearms that shoot the .38 Special can fire the .357 Magnum.<\/p>\n This is largely because the internal pressures created in .357 Magnum ammunition<\/a> are not reached by the .38 Special. If a firearm is capable of withstanding the higher pressures, it can handle the lower. But you must check to make sure your .38-caliber handgun is built for higher-pressure. If not, you may only be able to shoot the .38 Special without harming your weapon. Also, the longer .357 Magnum does not fit into many revolvers created for the shorter .38 Special.<\/p>\n Price<\/em><\/strong><\/p>\n If price is a concern, you will generally find that the .357 Magnum is more expensive than the .38 Special. You can certainly find .38 Specials that are more expensive than .357 Magnums. For example, a .357 Magnum loaded with lead round nose bullets could be less expensive than .38 Special jacketed hollow points, or a bulk online purchase could have a lower per-round cost than buying a single box.<\/p>\n But in \u201capples-to-apples\u201d comparisons, with the same bullet style and same purchase type, you will find .38 Specials to be the more affordable option.<\/p>\n Winner on Price: .38 Special<\/em><\/strong><\/span><\/p>\n As we discussed in our cartridge histories, the .357 Magnum was essentially created as a faster version of the .38 Special. But how much faster? It turns out, quite a bit.<\/p>\n If you look at the ballistics chart for Remington\u2019s Target brand<\/a> of ammunition, you\u2019ll find numbers for many rounds, including 158-grain semi-wadcutters loaded into both .357 Magnum and .38 Special cartridges. The .38 Special does well, bringing a muzzle velocity of 755 feet per second. The .357 Magnum, however, comes blazing out of the barrel with a speed of 1,235 feet per second.<\/p>\n You\u2019ll see the same results if you look at lead round nose ammo from American Eagle in the .38 Special and .357 Magnum. .38 Special has a muzzle velocity of 770 feet per second, while the .357 Magnum has a muzzle velocity of 1,240 feet per second.<\/p>\n Winner: .357 Magnum<\/em><\/strong><\/span><\/p>\n When comparing similar bullet sizes, you\u2019ll see that the .357 Magnum, because of the enhanced speed, also has superior energy. Looking at the above statistic table from Remington, you\u2019ll see the .357 Magnum wadcutter has a muzzle energy of 535 foot-pounds, while the .38 Special has an initial energy of 200 foot pounds.<\/p>\n For the American Eagle cartridges, the .38 Special has a muzzle energy of 208 foot-pounds, while the .357 Magnum logs a muzzle energy of 539 foot pounds.<\/p>\n The comparisons we\u2019ve given have the same bullet sizes, making it clear that the .357 Magnum is more powerful. But what if you compare a larger bullet (which should drive more energy) in the .38 Special to a smaller bullet (which could lower energy) in the Magnum? The result is essentially the same. For example, Winchester\u2019s .38 Special Super-X<\/a> with a 158-grain bullet has a muzzle energy of 200 feet per second, while their .357 Magnum Super-X<\/a> with a 125-grain bullet has a muzzle energy of 1,370 feet per second. Obviously this only one comparison, but it highlights the clear dominance of the .357 Magnum\u2019s overall power.<\/p>\n Winner: .357 Magnum<\/strong><\/em><\/span><\/p>\n Whether you use the cartridge for hunting, target-shooting, or personal protection, it\u2019s essential that you understand the trajectory of your weapon and the cartridge you are firing. Because of the increased speed, the .357 Magnum generally has a straighter trajectory than the .38 Special.<\/p>\n The American Eagle rounds we cited earlier give a good description of accuracy. The .38 Special, when zeroed in to 25 yards, drops 2.9 inches after 50 and 9.8 inches after 75. The .357 Magnum, on the other hand, drops .6 inches after 50 and 3 inches after 75 yards.<\/p>\n Winner: .357 Magnum<\/strong><\/em><\/span><\/p>\n The .38 Special remains a powerful and effective self-defense cartridge, but many people prefer the undebatable stopping power of the .357 Magnum. Don\u2019t forget, however, that the .38 Special is certainly a capable round; after all, it was used to protect police officers and citizens through most of the 20th century.<\/p>\n If you hunt with a handgun, you will likely prefer the power and penetration of the .357 Magnum, but if you are interested in a day of target-shooting at the range, your wallet may be better served by the .38 Special.<\/p>\n","protected":false},"excerpt":{"rendered":" Let’s take a look at what separates two common handgun calibers – 38 special vs. 357 magnum.<\/p>\n","protected":false},"author":3,"featured_media":4039,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,142],"tags":[],"class_list":["post-2432","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ammo-topics","category-caliber-comparisons"],"acf":[],"yoast_head":"\n\n \n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/7\/a\/7a71d96bff70442616652d342a6de732.jpg\")
\n <\/div>\n \n \n $29.95 <\/div>\n <\/div>\n <\/div>\n \n ![\"logo\"](\"https:\/\/www.ammunitiontogo.com\/lodge\/wp-content\/themes\/atg\/assets\/img\/mc-logo-gray.svg\"){kind=logo}
\n <\/div>\n <\/div>\n \n 50rds - 38 Special Federal American Eagle 158gr. LRN Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/f\/e\/fe1ce5a672be3c87e116d9dc16f19699.jpg\")
\n <\/div>\n \n \n $29.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds - 38 Special Fiocchi 158gr. Full Metal Jacket Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/6\/a\/6ad5aac624eb8d4a3a017e6f32a64aff_4.jpg\")
\n <\/div>\n \n \n $28.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds - 38 Special Remington UMC 130gr. FMJ Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/4\/3\/43f785f922802c4a8210af4718c3cff9_5.jpg\")
\n <\/div>\n \n \n $28.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds - 38 Spec Remington UMC 158gr. Lead Round Nose Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/4\/6\/464df80c8b7588928a1748f42a9b10fb.jpg\")
\n <\/div>\n \n \n $529.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 1000rds - 38 Special Magtech 158gr. SJHP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/f\/5\/f52e180d64e6dedc4781fd6f50d46e78.jpg\")
\n <\/div>\n \n \n $29.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds - 38 Special Magtech 158gr. SJHP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/e\/b\/eb9257a3a50bca0bcfc23251fddf97af_4.jpg\")
\n <\/div>\n \n \n $30.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 25rds \u2013 38 Special +P Hornady Critical Defense 110gr. FTX Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n <\/div>\n \n \n ![\"left](\"https:\/\/www.ammunitiontogo.com\/lodge\/wp-content\/themes\/atg\/assets\/img\/mc-arrow-left.svg\"){kind=icon}
\n <\/div>\n \n \n 1 <\/div>\n \n 2 <\/div>\n \n 3 <\/div>\n \n 4 <\/div>\n <\/div>\n \n ![\"right](\"https:\/\/www.ammunitiontogo.com\/lodge\/wp-content\/themes\/atg\/assets\/img\/mc-arrow-right.svg\"){kind=icon}
\n <\/div>\n <\/div>\n<\/div>\nHistory of .357 Magnum<\/h3>\n
![\"revolver](\"https:\/\/www.ammunitiontogo.com\/lodge\/wp-content\/uploads\/357-magnum-revolver-loaded.jpg\")
<\/p>\n\n \n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/8\/0\/8097c4282f7ac969fc74434859b41460_4.jpg\")
\n <\/div>\n \n \n $34.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds - 357 Mag Federal American Eagle 158gr. Jacketed Soft Point Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/4\/9\/4984b456c0cd4f08a1ac7f791d73c24e_5.jpg\")
\n <\/div>\n \n \n $532.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 1000rds - 357 Mag Fiocchi 142gr. FMJ Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/6\/7\/6751e03ed743f9543df7813e5f45a3d3_5.jpg\")
\n <\/div>\n \n \n $32.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds - 357 Mag Winchester USA 110gr. Hollow Point Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/7\/a\/7ac48809f91e78f7a14198f9bd6ea515_5.jpg\")
\n <\/div>\n \n \n $324.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 250rds - 357 Mag Hornady Critical Defense 125gr. FTX Hollow Point Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/2\/b\/2b13d8f467e62f7b5b7e97ca701bc0cc_4.jpg\")
\n <\/div>\n \n \n $27.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds \u2013 357 Magnum PMC 158gr. JSP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/5\/6\/5601c8da95e2907cda977f56885d870e_4.jpg\")
\n <\/div>\n \n \n $544.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 1000rds \u2013 357 Magnum PMC Bronze 158gr. JSP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/2\/c\/2c1d1e6e7772a71b8a42655766807549_4.jpg\")
\n <\/div>\n \n \n $35.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 50rds - 357 Magnum Fiocchi Shooting Dynamics 158gr. JHP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/1\/2\/12dd35a153303ed7854ef17bd4cf7013_6.jpg\")
\n <\/div>\n \n \n $659.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 1000rds - 357 Magnum Fiocchi 158gr. JHP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/d\/8\/d8ff6f6df828d38906aec67454976ac7_4.jpg\")
\n <\/div>\n \n \n $664.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 1000rds \u2013 357 Magnum Blazer Brass 158gr. JHP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/5\/0\/508640ad594d390c7acc4be069704483_4.jpg\")
\n <\/div>\n \n \n $35.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 20rds - 357 Mag Barnes 140gr. XPB Hollow Point Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n \n \n \n \n \n \n ![\"product\"](\"https:\/\/static-cdn.ammunitiontogo.com\/pimages\/image\/512x\/e0266470459c8672771a1cb2d1bebeb3\/8\/f\/8f22782d47aa1169f9d85bab2dc01932_4.jpg\")
\n <\/div>\n \n \n $26.95 <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n \n 20rds \u2013 357 Magnum Federal Fusion Handgun 158gr. SP Ammo <\/div>\n <\/div>\n <\/a>\n <\/div>\n <\/div>\n \n \n \n <\/div>\n \n \n 1 <\/div>\n \n 2 <\/div>\n \n 3 <\/div>\n \n 4 <\/div>\n \n 5 <\/div>\n \n 6 <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n<\/div>\n.38 Special vs .357 Magnum<\/h2>\n
Let’s Look at How They Compare<\/h3>\n
![\"boxes](\"https:\/\/www.ammunitiontogo.com\/lodge\/wp-content\/uploads\/38-special-and-357-magnum-ammo-on-a-table.jpg\")
<\/p>\n38 Spl Velocity vs. 357 Magnum<\/h3>\n
38 Special vs. 357 Mag on Energy<\/h3>\n
![\"357](\"https:\/\/www.ammunitiontogo.com\/lodge\/wp-content\/uploads\/357-mag-and-38-special-fired-into-target.jpg\")
Trajectory Comparison<\/h3>\n
Bottomline: While .357 Magnum is More Powerful, .38 Special Rarely Disappoints<\/h3>\n