In case you have never heard of the .357Sig, The Sig Sauer Firearms Company was asked back in 1994 by Federal to collaborate on a hot new cartridge that rivaled the venerable .357 Magnum in ballistics. This is also long before we had the high tech bullets available today. Personally, I am not sure if it is the necked down casing or the lack of popularity that is driving the cost, but the.357 Sig costs roughly twice what.40 S&W ammunition does. The higher velocity and design of the projectile of .357 SIG vs .40 S&W helps it to carry to further distances without as much drop. A bullet that overpenetrates is dangerous as it may potentially hit an innocent bystander located behind the target. There are conversion kits that can easily change your existing Glock 32 or SIG Sauer p320 chambered in .40 S&W to .357 Sig and vice a versa. So to combat this, they took the 10 mm cartridge (which debuted a few years earlier), necked down the casing to accommodate a 9mm projectile, and stuffed a 125 grain bullet in it. All Magnetic Quick, Click & Carry Holsters. Herzeleid Jul 24, 2013. .40 S&W.357 SIG. The final nail in the coffin for .357 SIG was the notable improvements in ballistics technology that led to the revolution of the 9mm cartridge. It was a time denoted by several advancements in ballistics technology, which helped shaped popular cartridges like 9mm into what they are today. It is also a little harder to reload. The 40 does OK. Well, some of us do. If you are looking for Sig Sauer 40 Vs Sig 357 And Sig Sauer 516 Patrol With Flip Up SightsSig Sauer 40 Vs Sig 357 And Sig Sauer 516 Patrol With Flip Up Sights If you looking for special discount you need to searching when special time come or holidays. And the list goes on. Thus the .357 Sig was born. In some cases substantially better. For this shooter it was always to close to tell. Es handelt sich also um eine Flaschenhalspatrone, die ähnliche Eigenschaften wie eine Gewehrpatrone aufweist. Reloading 357 SIG is about the same cost as 9mm. We’ll expand on potential performance drawbacks to the cartridge in the following section, but I think it’s worth noting here that .357 SIG is by no means a bad caliber. Of course, you can also do that with a .40 S&W..357 Sig vs. 9mm Terminal Ballistics. Firearms used: M&P 40 Pro series. .45 ACP was thought to be the likely replacement caliber at the onset of testing, but ultimately the FBI elected to go with the 10mm Auto cartridge. SIG vermied es, seine neue P… The table below shows a rough price range estimation of 9mm, 40 S&W, and 357 SIG from our favorite online ammo stores. Up to and Including the federal air marshals and Texas rangers. Both options had some loads stick in the FBI's sweet spot for penetration depth, though .357 SIG is more prone to overpenetration. Nevertheless, .40 S&W and .357 SIG remain viable calibers for self-defense and for the sake of intellectual curiosity I thought it would be interesting to explore how these two cartridges stack up in a side by side comparison. Office Hours Monday - Friday 9:00 AM - 5:00 PM CST, © document.write(new Date().getFullYear()) JM4 Tactical. Anzeige. Any shallower than 12 inches and a bullet runs the risk of not penetrating an attacker’s vital organs (the FBI has stated that particularly with handgun cartridges, a bullet must penetrate vital organs in order to be fatal). Alles für die Jagd Attraktive Preise Schneller Versand Gratis Versand ab 100-,€ It looks similar to a .30 Luger, but larger in overall size. Die .357 SIG verwendet eine modifizierte .40-S&W-Hülse, wobei der Hülsenhalsdurchmesser zum Hülsenmund hin verkleinert wurde, sodass .357-Geschosse verwendet werden können. There's also fewer ammunition manufacturers with a line of .357 ammo. Conversely, a bullet should not penetrate beyond 18 inches as it will then run the risk of overpenetration. .40 S&W also generally has greater bullet expansion. Personally, I am not sure if it is the necked down casing or the lack of popularity that is driving the cost, but the .357 Sig costs roughly twice what .40 S&W ammunition does. It featured a bottleneck design, characterized by a straight-walled case with no shoulder; this type of design hadn’t been seen on a semi-automatic handgun cartridge since the early 1960s. They needed to be able to shoot accurately and have enough punching power to take care of business. I wish it was more popular. The .357 Magnum is a rimmed cartridge suitable for use in revolvers but its design does not allow reliable feeding in a semi-automatic pistol. If you've chosen a caliber, check out the following guides for the best ammo. It can also have significant muzzle flash, a somewhat rare problem for handgun loads. The biggest knock against .357 SIG vs .40 S&W and other calibers is its availability and price. This is a discussion on .357 SIG Vs. .40 S&W within the Ammo and Reloading forums, part of the Gun Forum category; Just a thought. The tapered shape of the cartridge is perfect for feeding from a magazine in a semi-auto pistol. 9mm vs .40 vs .357 sig vs 10mm vs .45. To be honest, that depends a lot for each person. He's got both in the Glock as well. 6) COST OF RELOADING – 357 SIG is less expensive than 40 S&W. .357 SIG debuted in 1994 and it was hoped by its developers to be an even better alternative to 9mm than .40 S&W. fredj338 Jul 24, 2013. Many folks just coming into the self-defense world are bombarded with questions: which caliber do I choose? Do I carry IWB or OWB? Magazines will freely interchange between the two cartridges in most pistols. .357 SIG achieved some early success after being adopted by several state-level law enforcement agencies, who later reported that the cartridge performed well in the field. The primary concern was that the round simply didn’t have enough stopping power. Why the need for the .357 Sig? Join Our Mailing List for special offers! Though this generally isn't really a concern for concealed carry or most defensive situations, it's worth mentioning. During this time, calibers like 9mm and .45 ACP had already been in the market for nearly a century, and they had already established themselves in military and law enforcement. When a 125 grain rounds comes out of the muzzle at 1400 feet per second, it creates a huge flash and a big bang. Created by the FBI specifically for law enforcement, the .40 S&W has been called “The perfect cartridge” for personal defense. It looks similar to a .30 Luger, but larger in overall size. Government agencies may not have the same litmus test when deciding with which cartridge they are going to equip their officers. It is also a little harder to reload. The cartridge’s design also had some unique characteristics. Both are fairly snappy if shot from similar firearms. The.357 SIG can also be loaded to higher pressures than the.40 S&W. To this end, the 40 S&W and the 357 SIG both perform as they ought to, their bullets reliably expanding while infrequently passing through their targets. This is the same factor that ultimately ended .40 S&W’s chance of being the world’s most popular defensive handgun caliber too. The cartridge had close to identical dimensions to the 10mm, but with a shorter case and overall cartridge length, making it small enough to fit into the medium-frame of 9mm handguns. The following ammunition cartridge ballistics information and chart can be used to approximately compare .357 Magnum vs .40 S&W ammo rounds. This met all the FBI requirements based on the testing they did simulating typical environments in which their agents could find themselves. We plan to help you answer all those questions, this time around, we'll discus .40 S&W vs .357 Sig, two very capable self-defense cartridges. In this comparison guide we will be taking a look at two such calibers: .357 SIG vs .40 S&W. .40 S&W also generally has greater bullet expansion. Like the .40 it’s snappy, but at least it has a reason to be. Ultimately, the decision of what caliber firearm you choose to carry comes down to you. 4.25" barrel M&P 357 4.25" barrel M&P 9 4.25" barrel M&P 45 midsize 4" barrel. As we can see from the data, both .40 S&W and .357 SIG perform quite similarly in terms of penetration depth and average bullet diameter. The cool part is that both rounds come from the same initial casing. Despite the higher muzzle velocity of .357 SIG, it has similar or less recoil energy than .40 S&W, as this data from Chuck Hawks recoil table shows us. The only company that makes brass is star and it isnt always easy to find . As some of you might remember, 1986 was the year the infamous Miami FBI shootout took place, wherein 8 FBI agents, armed with six-shot .38 Special revolvers and 9mm pistols, almost lost a gunfight to two serial bank robbers. Whatever you choose, you’ll likely need a holster to put it in, and we’ve got the perfect leather gun holster for you, right here. The 10mm Auto, itself the magnum-level mother cartridge of both the .40 S&W and the .357 SIG, can push a slightly heavier 135-grain bullet at a whopping 1,600 feet per second out of a 4.5-inch barrel, but its case diameter measurements are about the same as the other two’s, so as far as ammo capacity, typical 10mm 1911 single-stack mags can also hold 8 to 9 rounds. 0 Kommentare Abschicken Einloggen E-Mail. So there is economies of scale if you load more than one of these calibers. For a beginner shooter or a rookie officer it might lead to less practice or the beginning of a bad anticipation problem. I have a friend that is a ballistic nut/genius! So guys, which one is the bestest? This flat shooting, hard hitting, and accurate cartridge would be adopted by several major law enforcement agencies over the next two decades. Many law enforcement agencies signed contracts with Glock to produce .40 S&W Glock 23, which helped .40 S&W gain respect among commercial gun buyers. I want to see a heater caliber debate go on, and it doesn't seem the caliber corner has much debate or discussion going on. With today’s modern ammunition you can find bullets specifically designed for personal defense, target practice, or even hunting. P320 in .357 Sig vs. .40 S&W. I asked him his opinion on the two rounds. The 9mm provides struggling shooters the best chance of success while improving the speed and accuracy of the most skilled shooters.”. Created by SIG Sauer, 357 Sig ammo is basically a necked-down .40 S&W round that loads a .355-inch-diameter bullet. FBI ballistics testing during the early 2000s concluded that the modernized 9mm cartridge achieved better bullet penetration than any other cartridge on the market, while also being one of the easiest rounds for agents to handle. 9mm remains the cartridge to beat in the world of modern handguns, and until something truly revolutionary comes along, this will likely remain the state of things. While these cartridges remain in production, there’s no evidence suggest that their popularity will ever reach new highs. .357 Sig vs .40 S&W I've owned both calibers in Glock models. The excess muzzle blast from the .357 Sig may make you think it is kicking harder but not by much (if at all). So what happened with .357 SIG? So why didn’t law enforcement agencies and concealed gun carriers all across the country just adopt the .40 S&W and call it a day? Article ~ Tom Mchale For us veteran pistol shooters that might be just part of the fun. In a situation where a law enforcement agent would have to bust through a windshield or car door, the .357 Sig has performed better in these tests. Stopping Power and Ballistics. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. He doesn't have a college education, for that matter he doesn't have a high school education, but I trust his knowledge and experience where ballistics are concerned. Bullet Diameter Expansion - Hollow-point self-defense ammunition is designed to expand or ‘flower’ upon impact with a soft target. The FBI likely knew that 10mm wouldn’t be an effective long term solution, and for this reason they put in a request with Smith & Wesson to develop a brand new cartridge, one with similar ballistics of 10mm, but with more manageable recoil. THIS IS THE LINK TO PAUL'S NEW PATREON ACCOUNT.https://www.patreon.com/user?u=5769301 Subscribe for the latest news, reviews, and gun deals. Due to the similarities,.357 SIG guns can convert to.40 S&W with a barrel swap. 9mm, 40 S&W & 357 SIG can all use the same primer & powder. What does the .357 Sig have that the .40 S&W doesn’t? Create an account with us and you'll be able to: Fill in your email below to request a new password. This expansion makes the bullet considerably more lethal, and generally speaking the greater the expansion the better the bullet. Most .40 S&W pistols can be converted to .357 SIG by replacing the barrel, but sometimes the recoil spring must also be changed. Which gun do I choose? This will give us a clearer picture on how each of these calibers came to be, as well as provide insight into their rise and fall in popularity. So let’s get started. Penetration Depth - According to the FBI, a bullet’s ideal penetration depth in standardized ballistics gel testing is somewhere between 12 to 18 inches. Please check your entries and try again. Modern magazines for either one should feed both types of rounds but be sure to check with your manufacturer. The data above also leads us to some of the complaints of .357 SIG when compared vs .40 S&W or other handgun calibers. The reloading is also 1 step longer being that it has to be full length resized since it is a shouldered case . You see the local police forces across the country were slowly replacing their trusty revolvers with auto loading pistols. .357 SIG ist eine von SIGARMS in Zusammenarbeit mit Federal Cartridge 1994 entwickelte Patrone. ParisArms Jul 24, 2013. 40 S&W and the .45 ACP, you get no extra performance with the added recoil you get from those 2 rounds. This was a fairly new load, first developed in 1984, and prior to the FBI’s adoption hadn’t been used by any law enforcement agency. Yes, the 357 Sig ammo is more costly and less ubiquitous. Hopefully the information in this 357 SIG vs 40 S&W comparison helped you decide which caliber is right for you. When your average shooter is picking his every day carry, he needs to take the cost of practice into consideration. .357 SIGs high muzzle velocity and relatively high pressures causes increased wear on handguns compared to other calibers. The ideal man stopper will use all of its energy in the intended target and not pass through. 34. The best way to examine any potential differences in power between the 9mm and .357 SIG is by comparing ballistics gel testing data. It takes one round less on average to incapacitate someone with .357 SIG compared to 9mm, .40 and 45), and it does so [incapacitate] 4-5% more reliable than 9mm, .40S&W, .45 ACP and even .44 Magnum (which over penetrates spending its energy advantage as the bullet leaves the body). Yep, I did it. 357 SIG vs 40 S&W Caliber Comparison (History and Performance). The quest was to come up with a round they could depend on when the chips were down. The.357 Sig is more expensive to shoot. .40 S&W meanwhile continued to grow in popularity throughout the 90’s, and then in the 2000’s a new and improved 9mm re-established itself as the best all around semi-automatic handgun cartridge in the world. Somewhat similar to the temporary incapacitation caused by flashbang grenades). We’ll be going into detail on the differences between these two calibers, but before we do that I want to cover some background information on what was happening during the late 80’s up until present day. The .357 SIG cartridge was patterned in part after its predecessors— It had a similar case length as 10mm and a bullet diameter equivalent to 9mm. Sig Sauer Magazin P226, Kal .40 S&W, .357 SIG online kaufen auf livingactive.de. While 10mm did pack significantly greater stopping power than any other semi-auto cartridge at that time, it came with numerous drawbacks, chief among them being the relatively massive recoil it generated. Which caliber will make it through the most boards? Perhaps the most notable difference in performance based on the graphs above is the generally higher muzzle velocities achieved by the .357 SIG loads. This could give you the chance to try out both and see which one you like without the full expense of another pistol. I couldn’t find any hard evidence that high muzzle flash rounds actually do increase the likelihood of these psychological stops, but it’s nonetheless interesting. They based their cartridge on reduced recoil 10mm loads. To make a fair comparison, we’ll look at the results for the Federal 124gr HST in 9mm vs. the Federal 125gr HST in .357 Sig, and the Hornady 135gr Critical Duty +P in 9mm vs. the 135gr Critical Duty in .357 Sig. The FBI had been steadily replacing .38 Special revolvers with 9mm at this point, but in the aftermath of the shootout the efficacy of 9mm was being brought into question. Conceptually, that’s kinda true but there are technical differences. It has been adopted by many state and federal law enforcement agencies and in fact, at its inception the Federal Borough of Investigations actually went to Smith & Wesson with their own specifications for what they wanted in a pistol cartridge. The one you can hit with the fastest & the mostes. The bottom line is, if you are going to be in a situation where you need to reach out a little farther, the .357 Sig has more accuracy at longer ranges. As we can see in the images above, .357 SIG loads have a significantly higher muzzle velocity than .40 S&W. Plus a full capacity magazine loaded with.357 SIG weighs less than a full mag of.40. .40 S&W and .357 SIG each still have a loyal following even to this day, largely among law enforcement agents who were issued this cartridges back in the 1990s. … As we can see in the images above, .357 SIG loads have a significantly higher muzzle velocity than .40 S&W. 40 S&W vs. 357 Sig vs. 9MM vs. 45 ACP (Part 2) (FMJ Aluminum Test) Penetration test between the 40 S&W, 357 SIG, 9MM, and 45 ACP. Of course, these are commercial defensive loads, and any idiot with a Rock Chucker Master Starter Kit can make a hot load to “prove me wron… You don’t want your everyday carry to jam during a life and death encounter. .357 Sig has a lot of devoted fans, but just as many shooters seem to have a hard time understanding what makes this cartridge special. Something went wrong. With this in mind, the FBI began to conduct ballistics testing to potentially find a new official sidearm caliber. Let’s take a look at terminal ballistics. Some folks refer to .357 Sig as a necked-down .40 Smith & Wesson. 357 SIG uses a little more powder than 40 S&W but the difference is a fraction of a cent. The result was a 180 grain jacketed hollow point traveling at about 980 feet per second. A round that passes straight through does not maximize the expansion and shock that a slower, heavier round does. The all-new .40 S&W cartridge debuted on January 17, 1990, and began to gain traction among both law enforcement agencies and civilian gun buyers almost immediately. Yes, the 357 Sig is a necked down 40 S&W. The .357 Sig reigns supreme on these barrier penetration tests followed by the 9mm as a close second. It is a darn good round in performance and handling but for me, it's not worth adding yet another caliber for me to inventory in ammo and rloading equipment. The 1990s was a fascinating of period of time in firearms history. A 357 SIG’s tendency to penetrate farther, however, may become an advantage when a target is … One FBI report summed it up best: “The Ballistic Research Facility has conducted a test which compares similar sized Glock pistols in both .40 S&W and 9mm calibers, to determine if more accurate and faster hits are achievable with one versus the other. Pistols with especially strong recoil springs can accept either cartridge with a barrel change. In my opinion, .357 SIG was doomed to fail from the start largely due to the competition in the firearms market, especially during the 1990s. This is a discussion on P320 in .357 Sig vs. .40 S&W within the P250, P320, & P320 X-5 Pistols forums, part of the SIG Sauer Pistols category; Originally Posted by pblanc I do not believe that "power factor" tells the entire story when it comes to perceived recoil. To date, the majority of the study participants have shot more quickly and more accurately with 9mm caliber Glock pistols. Penetration test between the 40 S&W, 357 SIG, 9MM, and 45 ACP.Firearms used:M&P 40 Pro series. More Info Here! Though its parent case is … But, here are some undeniable truths: If you want to look up the ballistics of various offerings from several manufacturers, be my guest. Thoughts... With the. We tested both .357 Sig and 9mm loads. .357 SIG Vs. .40 S&W. One of the key factors to the .40 S&W cartridge’s early success was due to its adoption by Glock. There Are Currently Ammo and Firearm Shortages Due to COVID-19. So you see both rounds are good rounds. Muzzle flash is generally considered a bad thing, as excess muzzle flash can potentially blind the shooter temporarily if firing in dimly lit areas, and in tactical situations muzzle flash could give away a shooter’s position if shooting undercover. The .40 S&W has been around a little longer and also got its life from the venerable 10mm, this time the case was just shortened. Let's take a look at testing results of defensive handgun calibers from Lucky Gunner (Which is also one of the best places to buy ammo online, see our Lucky Gunner Review). Yes, the 357 Sig has similar ballistics to the 357 Mag. So with all this going for it, why doesn’t everyone chuck the .40’s and switch to the .357 Sig? Your manufacturer, die ähnliche Eigenschaften wie eine Gewehrpatrone aufweist long before we had high! Also 1 step longer being that it has a reason to be & W-Hülse, wobei der zum... 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