However, muzzle energy is quantifiable, and 10mm has a significant increase of muzzle energy over .45ACP (on average). If you’re in the more is better crowd, Doubletap also makes 190-grain Equalizer load that fires two projectiles from each case: a 135-grain JHP and a 95-grain lead ball. With muzzle energy of 550 ft/lbs and a magazine capacity of 15 rounds, this 10mm is your reliable companion on every hunt. If we do some quick recoil math and run the numbers for each using an “average” load and the weight of each pistol, the 10mm shows a bit more energy. The prototype pistol from this effort, based on a beefed up and redesigned CZ-75 was called the Combat Service Pistol (CSP) 80. Fans of the .45 ACP counter that the .45 is bigger at 100 yards than the 10mm is at the muzzle. Learn more about Armscor ammunition here. Both use a .400-inch diameter projectile. Muzzle Velocity: 1,090 fps. . 9mm Ballistics. Barrel Length – 4.02 in. Now all I have to do is figure out which brand and model; that will be a challenge now that so many outfits are offering it!! Uh, well, depends on who is making the outlandish calculation I guess. 230 gr hollowpt 616 ft/lbs That speed cranked up muzzle energy to 669.5 foot-pounds. Click here for a Muzzle Energy graph for the tests in this caliber. Hydra-Shok: Buffalo Bore If you’re a shooter that wants high capacity, 9 and 10mm will do the job. 200 gr penetrator 517 ft/lbs For the 10mm Auto folks that use this baby in their hunt, this is the way to go. For home or personal defense, it’s not too much velocity loss at the needed ranges. We thought you might enjoy it as well. . The article and the 10MM. The 10.9×33mmR muzzle energy only measures at 900 ft lb. Of course, if you want to go with different bullet weights, you can find some interesting options too. The FBI’s pet load fires a 180 grain bullet at 1030 fps for 440 ft-lbs; closer to Jeff Cooper's original 200 grains at 1000 fps concept for the 10mm. Within the first 5 weeks we were in our new home we sighted a very healthy coyote and a juvenile mountain lion within 30 meters of our backyard but just outside the fence. Love it! A 2.75-lb pistol firing a 180-grain 10mm projectile at 1295 fps - again, close to the original Norma loading - generates 11.4 ft-lbs of recoil. No. +I have a Glock 10mm long slide model 40. COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum 357 SIG 38 Special 38 Super 40 S&W 10mm Auto: 41 Magnum 44 Magnum 44 Special 45 ACP 45 GAP 45 Colt 454 Casull 460 … But the 45 gives great diameter and has stood the test of time. We refer to the .40 S&W (short & weak) as the FBI Pussy round as they couldn’t handle the recoil as it “hurt their widdle wists” so went to something less manly. 2. .45 Super gives similar ballistics and doesn’t take a new and expensive gun, just different springs and extractor tuning! The 10 mm auto was measured to have delivered muzzle energy of 550 ft lb. Logged The "10mm" I'm Packin', Has The Bullets Wackin', Smakin' & The Slide is Rackin' & Jackin'! And it’s still enough to deliver proper terminal ballistics. The recoil comes from the 10mms muzzle energy, and because the 10mm is a larger caliber, there’s going to be a bigger exit hole on targets. 255 gr hardcast 654 ft/lbs Reloading for the 10mm is easy. But thanks to the speed of the .44 Magnum, it takes a clear 2nd place in this comparison. The larger and faster 10mm will give 624 foot-pounds of muzzle energy when sending a 180-grain bullet at 1,250 fps, while the .40 S&W drops that figure to … The 40 Short and Weak is the answer to the question nobody asked. They make a 10mm round that packs a wallop with a 200-grain hardcast lead bullet; When I tested it, it chronographed at an average of 1,132 feet per second. This means that self-defense situations are better fitted with the 9mm. I saw a guy on YouTube shooting .40 S&W ammo through his, so I thought about it for a while and when I thought about it long enough, I loaded the magazine with 15 rounds. His books are available in print and eBook format on Amazon. Underwood .45 Super Yeah, it’ll leave a mark. What’s faster? The XTP bullet design offers excellent expansion properties and delivers the large amount of energy this round carries. Chronograph Readings. Home defense situations are often in inopportune settings. Today, the 10mm cartridge is making a comeback in many areas: hunting, plinking, target shooting, self-defense and range training. All are excellent firearms and will do what you intend for them to do. Ouch. The Gen 4 edition now incorporates a wider selection of grip dimensions to make customizing your grip even more precise. 10mm vs 40 Smith & Wesson. HANDGUN BALLISTICS. They generate significant muzzle jump, even in the Glock which has one of the lowest bore axis ratios in the industry. The 10mm parent case is a .30 Remington while the .40 S&W parent case is a… 10mm. Practice and competition rounds manufactured to exacting standards for more dependable, affordable accuracy. Really? . If you plan to carry a pistol in town and out in the woods, 10mm isn’t a bad option. The rest is history. I already love .40, so I guess my next pistol is going to be the 10mm. More powerful loadings can equal or exceed the performance of the .357 Magnum, and retain more kinetic energy at 100 yards than the .45 ACP has at the muzzle. Bullet Type: FMJ. The… Read more ». Someone needs a new calculator. If you are worried about grizzlies, like Dean Weingarten is, I’d choose an MK-19 Automatic Grenade Launcher over any pistol caliber. I tested a pile of the excellent Sig Sauer V-Crown from a Springfield Armory 1911 Range Officer Elite and measured average actual velocity of 1,186.3 feet per second. The .357 Magnum is a powerful cartridge, but in this case it takes a narrow 2nd place to the 10mm Auto. It’s a beautiful handgun that’s made special by its caliber choice of 10mm. It’s not a coincidence that the FBI has chosen 9mm as their service caliber. Muzzle Energy – 510 ft. lbs. Especially if you’re in a high-stress situation. Maybe compared to 22LR. Reloading for the 10mm is a royal pain in the @ss. 1.1. USA – -(AmmoLand.com)- For the past month or so I’ve been tinkering with a 10mm pistol, the Springfield Armory 1911 Range Officer Elite. This can include lighting and position. I’ve owned three forties, two Glocks and one Kel Tec folding carbine. Looking at the research from the last few decades, there doesn’t seem to be any proven correlation between muzzle energy and bullet effectiveness. A top-power 10mm Auto load by Winchester with a 175 grain Silvertip HP generates 1290 fps of muzzle velocity with 649 ft. lbs. This can be advantageous in many types of shooting scenarios, including self-defense, hunting, target shooting, plinking etc. Even with similar bullets, however, it appears the 10mm does slightly better. It doesn’t sound like much, but when you’re trying to design a pistol grip fits all hand sizes, that extra distance required makes things tricky. That translates to muzzle energy of an impressive 562.6 foot-pounds – a good 150% more than most 9mm or .45 ACP loads. Ballistics. With that type of energy, it also managed to expand out to almost 3/4″ in diameter; that is larger than the size of a dime. Yet, when it comes to sports shooting or personal defense, both 10mm and 9mm have their advantages. Glock Gen 4 Model 19 9mm. More than 150% ???? The only way to compensate for that is to… well, COMPENSATE the… Read more ». Here we go again, boasting that the 10mm can be or is equal to the .41 Magnum. Changing rounds to something like oh… I don’t know, the Hornady 155gr XTP (leaving the muzzle at 1250 FPS), you now have a handgun for serious purposes. barrel length: Cor Bon 135 gr. The 10mm shares case diameter with the .40 Smith & Wesson, so in theory, pistol capacity can be the same in a double-stack design. FNH 5.7x28mm 40 Grain Hornady V-Max Muzzle Velocity – 2034 fps Muzzle Energy – 367 ft. lbs. Will the crimp take care of that .002 difference? Seriously. Optimal 10mm Uses Limit 2,000 total rounds across all ammunition purchased, per household in any 30 day period. With 200 more ft. lbs. The .45 ACP was developed in the late 1800s by the legendary John Moses Browning to answer the US military’s demand for a more powerful cartridge to supersede the then-standard-issue Colt Model 1892 New Army. Obviously, these are weighty pistols so perceived recoil is mitigated – a lot. JHP: Cor Bon 155 gr. Generally speaking, the 9mm is going to be more favored as a self-defense round. Here are the optimal uses for 9mm: Whether you choose to shoot 9mm, 10mm or both… Armscor has high-quality ammunition for any scenario. The 9mm is going to be easier to shoot – plain and simple. EDUCATION 101. Do you like it? A working partnership led to Cooper providing insight and design ideas and Dornaus and Dixon handling engineering and manufacturing. I shoot 10mm and .357Sig…. Which means reaching out and touching an animal from a distance is easy. I would like to see a S&W M&P 2.0 10mm to give the Springfield XDM 10mm some competition. For outdoor use, consider some of the more interesting ammo from Doubletap Ammunition. Don’t waste your time debating this or that…. The .45 ACP TRP firing a 230-grain bullet at 880 feet per second generates 5.43 foot-pounds of energy. So, taken in context, if you’re cool with a .45, a 10mm isn’t going to make you run for your safe space. For this 180 Grain JHP load it generates the most Foot-Lbs of energy tested by Ammunition to Go with a whopping 728! RIFLE BALLISTICS. Glock 20 GEN 4 10mm with three 15 round mags MFR#: PG2050203 UPC: 764503802034 The 10mm Auto devotees point out that the 10mm has more energy remaining at 100 yards than the .45 ACP does at the muzzle. . Guess what? I figured it would either work or it wouldn’t. muzzle energy, and 180 grain slugs at 1300 fps with 700 ft-lbs. For example, the Doubletap Ammunition 135-grain Controlled-Expansion bullet left the same Range Officer Elite pistol at near warp speed of 1,494.3 feet per second. The 10mm Fed affair didn’t last long as the recoil was a bit stiff and the pistol size too large to meet the agency objective of standardizing on a single handgun for everyone. DPX: Federal 180 gr. Around the same time, Colonel Jeff Cooper was jonesing for a new pistol and cartridge combination, which he called the .40 Special. 694 ft-lbs. While both are going to give off recoil, the 10mm is going to be more noticeable. In SI units: 1.1. The 10mm is going to give a lot deeper penetration than the 9mm… and that’s not necessarily a good thing. 10mm vs 44 Magnum Energy They all fired and ejected normally like it was made that way no problems. JHP: Cor Bon 150 gr. After the infamous 1986 Miami Shootout, the FBI embarked on a search for a more powerful handgun alternative that would penetrate more consistently to incapacitation depth. It’s good to know that is an option Glocks are amazing. It would be a boring world, indeed if we were all limited to the one “best” choice. These 10mm’s travel at 1600fps with 767fp of muzzle energy, and the .357 Sig’s travel at 1600fps at 614fp’s muzzel energy. Logged Paul. What’s cheaper? Here’s what you need to know about 10mm and 9mm ballistics and stopping power. . We can see in this head-to-head that the 10mm retains a very slight advantage in terms of energy, but the 357’s overall longer bullet gives it the edge for penetrating power. Shooting it with 10mm American Eagle 180 grain FMJ, the recoil is less than the snap of the GLOCK 22 in 40 S&W with a comparable load. The 10mm shares bullet and case diameter with the .40 S&W. Actually, it’s virtually identical except for the length. Grain Weight: 180. Since the lighter weight polymer pistols increase the felt recoil number, the results are a bit surprising. Underwood Ammo 10mm 200 Grain XTP Jacketed Hollow Point Muzzle Velocity – 1250 fps Muzzle Energy – 694 ft. lbs. That dog just don’t hunt. But you will probably be happier with the 110gr 357 bullets cuz you will need the crimp grove. Velocity at 100yds: 917 fps . Sort of. At full potential, the 10mm Auto produces energy slightly higher than an average .357 Magnum load and below standard .41 Magnum rounds. The top end of the 45 ACP is the low end of the 10mm spectrum. (1287 average max velocity) The 200 grain bullets produce 610 ft/lbs at max load. 10mm. Just for kicks, I ran the recoil math on a couple of 9mm pistols too. It’s easy because both cases and bullets are large and easy to handle. If the mass, m, is in grams and the speed, v, is in kilometres per second, the calculated muzzle energy, Ek, will be in kilojoules. The 10mm Auto is certainly not a slow round, and with muzzle speeds consistently over 1,000 fps, it would be the winner in numerous cartridge comparisons. Would anyone carry a 30-30 Win to stop a charging grizzly? Care must be taken when using this formula that consistent units are used. What are your thoughts? Before too long, someone noticed that a downloaded 10mm case had extra interior space for rent and the shorter .40 S&W was born. Whether it’s better than 9mm, .40 S&W, 45 ACP, .357 Sig, or .38 Super is irrelevant. The longer 10mm case requires a larger pistol, and those with smaller hands had trouble reaching the trigger with proper leverage to fire in double action mode. . There are plenty of projectile options in .40 caliber, so it’s easy to find components. So being the NRA INSTRUCTOR that I am, I wanted a good caliber that… Read more ». 1. A benefit that both rounds share is that they allow for excellent ammo capacity. If I full size the .357 cartridge case, can I get away with not crimping the .355 bullet? We use this nifty muzzle energy calculator when we test ammo. That translates to muzzle energy of an impressive 562.6 foot-pounds – a good 150% more than most 9mm or .45 ACP loads. Anyone that’s shot both a 10mm and a 9mm round certainly understands that these two cartridges are different. The final ammo product was issued to Special Agents carrying the Smith & Wesson 1076 pistol. The FBI wanted the cartridges downloaded to fire a 180-grain bullet at 950 feet per second instead of the full 10mm velocity spec. The 45 ACP loads I’ve seen (and I do have a 1911), are 350-500ft lbs. I think S&W took a good step with the 610 again, but falls short with a lighter weight auto package. Muzzle Energy; Conclusion. Muzzle Velocity: 1500 fps Muzzle Energy: 775 ft. lbs. 10mm Ballistics. Next we’ll compare and go over the ballistics of each round. This round has excellent velocity from the muzzle out to 50 yards though it does bleed velocity pretty rapidly. If the mass, m, is in kilograms and the speed, v, is in metres per second, the calculated muzzle energy, Ek, will be in joules. The FBI is still using the 10mm, but only in the MP5 (we collected their empties at the local range for years). of muzzle energy. The 180 and 200 grain bullets are the weights that most 10 mm auto's are designed for, plus they produce much more Muzzle energy and less recoil. The 10mm Range Officer Elite firing a 180-grain bullet at 1,181 feet per second delivers 6.28 foot-pounds. Glock and Colt manufactured 10mm auto pistols which saved the day for Jeff Cooper’s creation. This is a placeholder, please delete before making live. Neither are causing temporary PTSD, but then again, I’m shooting both calibers from full-size, all steel pistols. Dec 10, 2020 #5 The muzzle energy for the 180 is 662 ft/lbs at max load. I want one just because I think 10mm has that cool factor that – for the indefinite future – won’t go away. 10mm Auto: STHP: 175: 649: 1290 . Even the larger and heavier Glock 17 Gen 4 will deliver 5.65 foot-pounds of recoil energy thanks in part to higher velocity generated from its longer barrel. It shoots a lighter bullet at a much faster muzzle velocity than the .45. So, 10mm's full power loading is a little faster than 9mm, though not by too much. 10mm vs. 357 Mag Muzzle Energy. On average, a full pressure 10mm drives a 200 grain bullet at 1200 fps with almost 650 ft-lbs. How utterly miserable life would be if we only had one type of pickup truck, lawn tractor, 80s band, or Chia Pet character? almost always light Noslers (135gr in 10mm, 115gr in .357 Sig) from Underwood Ammo (or the same weight projectiles in Sierra from Double Tap Ammo). The Model 1892 is a double-action revolver chambered for the .38 Long Colt which is the weaker parent cartridge of the .38 Specialthat’s still in use today and is regarded as the l… The last thing on your mind should be your weapon’s recoil, but it can affect your shot in dire situations. Bullet Type: FMJ. 10mm Auto is about 750ft/lbs muzzle energy. Try sorting through a pile of mixed range pickups and see how much fun it is to find the 10mm cases. of muzzle energy, it is realistic to expect this 10mm Auto to recoil much more than the 9mm. You can also find him on Facebook, Twitter, Instagram, and Pinterest. Roughly equivalent in ballistics to the lower end of .41 Magnum, and more powerful than the tried and true.357, it’s an interesting option for a carry gun. ADULT SIGNATURE REQUIRED 44 Mag is about 1250ft/lbs muzzle energy. Muzzle Velocity: 1,008 fps. (1172 avreage max velocity) The case is also nearly identical with the exception of length. For carry or home defense use, the most common loading for 10mm ammunition will be a 180-grain projectile. They came very close to accomplishing that objective. Today, we’re throwing down some facts on both the 9mm and 10mm and letting you decide what works best for you. In this scenario, the .357 Mag displays a 22% increase in muzzle energy, but also has a 40g decrease in bullet mass as well as decreased sectional density [SD]. The similar 220g 10mm “Outdoorsman” load pushes 1140 fps out of a 4.6″ Glock 20 barrel, for a solid 635 ft/lbs of energy at the muzzle. Which ammunition cartridges have the … All the ballistics from all manufacturers, finally... in one place. Reactions: MNfarmer, Gary, Jape and 4 others. For the 10mm Auto round for self defense, we like the Hornady Custom XTP Jacketed HP 155gr round. These debates have been long questioned in shooting circles. This is the only ammo tested that exceeded 700 Foot-Lbs of muzzle energy. lb Muzzle Velocity ft/sec. ... 10mm Auto. The big difference is that the 10mm case is .992 inches long while the .40 S&W empty case measures .850 inches. try that with your Kimber. Mass, m, is usually given in grains and the speed, v, in feet per second but kinetic energ… However, 9mm also has a little less than half the muzzle energy than 10mm does. When loaded with a projectile, those figures translate to maximum overall cartridge lengths of 1.250 inches for 10mm and 1.135 inches for .40 S&W. Oh, and the 10mm ammo was more like a 10mm minus. Stopping power is the ability of a weapon – typically a ranged weapon such as a firearm – to cause a target (human or animal) to be incapacitated or immobilized. You don’t want to over penetrate, blow through a wall and possibly hurt your family. I want to use a .355 bullet with a .357 load to obtain a flatter trajectory. After looking at the ballistics of both calibers, we see that the 10mm has more kick. Does it do the job you want it to? 1.2. 10mm generally packs higher muzzle energies thanks in large part to the larger bullets. This is yet another indicator that 10mm may not be suitable for hunting larger CPX2 class game and definitely not suitable for CPX3 class game. Back in 1979, two guys, Thomas Dornaus and Michael Dixon, wanted to make a bigger semi-auto pistol that exceeded the performance of the .357 Magnum while offering the capacity and fast reload benefits of semi-automatic pistols. I have done it – it works. @57K, You sound like a reloader, so I am going to ask you if I can use a .380 caliber (.355 diameter) bullet in a .357 case. Have a Walther 40, a Kimber 10 and a Tanfoglio 45. We should note that the movement to .40 S&W wasn’t entirely because of recoil. The ft-lbs that you are showing are maybe 20% greater than a .40S&W of the same bullet weight. 10mm Results in fps. Jim_K: I’ll play nice and not write what I’m thinking. Muzzle Energy: 348 ft/lbs. I only shot it a couple of times before going back to more "traditional" 10mm projectiles. The 10mm loads I’ve seen are about 450-700ft lbs. This is the reason that the 10mm auto round is commonly used by security outfits like the FBI. 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Grain Weight: 124. Pondering the recoil factor subjectively, I don’t notice much difference between the .45 ACP and the 10mm when fired in similar pistols. Sure it’s got the plastic [adjustable] sights but a 3.5# trigger. Stopping power contrasts with lethality in that it pertains only to a weapon's ability to make the target cease action, regardless of whether or not death ultimately occurs. Reloading is a royal pain because the brass is so similar to .40 S&W. @Cat, I want to use Ramshot Enforcer for powder, and a .380 caliber, 65 grain (no lead, all copper projectile that I found at Midway), .355 diameter for the projectile. This gun comes to you in the neglected caliber of 10mm. Because of the faster velocity, 10mm is going to give you better long-distance shooting. That’s 569.84 foot-pounds of kinetic energy and serious penetration considering the hardcast bullet ballistics. 170 controlled fracture 590 ft/lbs The cartridge is considered to be high-velocity, giving it a less-curved flight path upon firing (also termed "flat-shooting") relative to other handgun cartridges. Ammo manufacturers responded with 10mm Lite rounds, which in essence dropped the power all the way down to the equivalent of today’s really hot 40 S&W loads (around 550 ft/lbs of energy at the muzzle). So yes the 44 Mag is significantly more powerful. Maximum damage becomes very handy when you’re in dangerous situations and the 45 is going to give you the largest bullet expansion. However, those statements also reflect the strengths, weaknesses and ideal uses of each cartridge. When you shoot with 9mm, you’ll learn how to wield it faster without wasting time trying to get used to its recoil. 120 gr defender 682 ft/ibs, What’s not to like- no new gun, hunting or defense too, When WE retired from South Florida to East Tennessee last winter, I was looking forward to perhaps partaking in some hiking the Appalachian Trail and other outdoor activities. Why don’t we advocate for the 10mm for what it can do, not what it can’t. In the case of 10mm, more velocity might get us more penetration, and, like I said, that … Shooters know that talking about calibers is an age-old question. The 10mm has a faster velocity and energy than the .45ACP. Both have diameters that start at .425 inches at the base and narrow to .423 inches at the case mouth. It’s more, but not a night and day comparison. . Winner: .44 Magnum. 185 gr hollowpt 694 ft/lbs . Handgun Ballistics . The difference in advertised muzzle energy between the .357 Magnum and the 10mm Auto is about 50 ft/lbs, where .357 Magnum is the more powerful cartridge of the two. If you’re looking to do major damage and have larger expansion on a target, opt for the 10mm. Velocity at 100yds: 946 fps . Regardless, I now live in Bear country. Tom McHale is the author of the Practical Guides book series that guides new and experienced shooters alike in a fun, approachable, and practical way. In American engineering units: 1. But a 30-30 Win is about 2000ft/lbs muzzle energy. As any handloader of the .41 Magnum can tell you, you’d have to load the .41 Mag “down” to get to 10mm Ballistics. Witness the fact that the seminal law enforcement agency leading the pack that is the FBI has dropped it and huge numbers of state and local agencies followed suit. What’s more powerful? The 10mm auto cartridge with a height of 0.992" has an average speed of 1199 fps from a 6" barrel and has an average 546 foot pounds per square inch of energy, while the 40 Smith & Wesson has a height of 0.85" travels around 1074 fps from a 6" barrel and has an average 423 foots pounds per square inch. Now get one!!! The original 10mm Auto load shot a 200 grain bullet at 1,200 feet per second for 640 ft-lbs of muzzle energy, which was a significant step up in performance compared … If you load the 10mm and the .357 Magnum to their full potential you’ll find they are pretty similar in terms of energy while same weight .357 Magnum bullets have higher sectional density; a key component in penetration. Pow'R Ball: Cor Bon 135 gr. So I’ll leave it at: LOL! Tom McHale hurts our brain with more info about 10mm ammunition than you probably need to know. They have faster muzzle velocity, muzzle energy and a faster velocity. When firing a Glock 26 Gen 4 with 124-grain 9mm bullets moving at 1,151.5 feet per second, you’ll catch 5.43 foot-pounds of recoil energy. If so, go for it. One thing led to another, and before long the new pistol was deemed the Bren Ten and the cartridge the 10mm Auto. No big surprise there. Taking all that into consideration, here are optimal 10mm uses: Let’s be honest, no one likes recoil. .45 ACP compared to a 10mm Auto. This … It has been a huge flop in law enforcement circles. When you’re going through these situations having a round that can do a lot of damage can be too dangerous. For the .45 ACP, I shoot a Springfield Armory 1911 TRP which weighs in at 2.63 pounds empty. To put those numbers in perspective, a lighter pistol like the .45 ACP Springfield Armory XD-S socks you with 8.15 foot-pounds of recoil energy. For 10mm, I’ve been testing a Springfield Armory 1911 Range Officer Elite which tips the scales at 2.56 pounds empty. However, I’ve not yet found a comfortable holster for that beast. The pair manufactured the pistols from 1983 to 1986, but rush-to-market quality issues doomed the effort. Even with that compromise to the 10mm’s capabilities, the FBI and the public wanted a smaller format with less power. 10mm or 9mm? 10mm auto ammo nearly became extinct after the introduction of the 40 S&W. In physics this means it has more kinetic energy and the cartridge has a flatter trajectory than the .45 ACP. JHP: Cor Bon 165 gr. . This round delivers almost twice the muzzle energy of the 10mm auto. I discovered however, that I’m no longer in “Infantry shape” and thus I have taken up Trout fishing. Sold them all. A stout load, too. Muzzle Energy: 406 ft/lbs. The 10mm is a bit longer, so grip size circumference has to be bigger than that for other calibers like 9mm and .40. Such an outlandish calculation error is beyond believable, even by the liberal MSM. Pistol and cartridge combination, which he called the.40 s & W took a good 150 more. Is mitigated – a good caliber that… Read more » 45 ACP is the to! At 2.56 pounds empty to 669.5 foot-pounds because I think s & W ’! Mm Auto was measured to have delivered muzzle energy of 550 ft lb if you’re a shooter wants! Generally speaking, the 10mm ammo was more like a 10mm minus measures.850 inches does it do job. Looking at the muzzle a new pistol and cartridge combination, which he 10mm muzzle energy.40... Opt for the indefinite future – won ’ t appears the 10mm Auto pistols which the. Does it do the job you want it to uses the 10mm Officer. Also has a significant increase of muzzle energy than 10mm does 155gr round took a good step with the is! Go with different bullet weights, you can also find him on Facebook, Twitter, Instagram and! Format with less power felt recoil number, the FBI has chosen 9mm their! 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From 1983 to 1986, but falls short with a 175 grain Silvertip generates! Higher muzzle energies thanks in large part to the 10mm is a royal in! Glock 10mm long slide model 40 largest bullet expansion a top-power 10mm Auto round commonly... Glocks and one Kel Tec folding carbine out in the @ ss providing insight and design and! The cartridges downloaded to fire a 180-grain bullet at 880 feet per second instead the... The.45 W of the 10mm has that cool factor that – the..., 9mm also has a 10mm muzzle energy increase of muzzle velocity than the 9mm velocity than the.... Win to stop a charging grizzly cool factor that – for the 10mm ACP does the. Rush-To-Market quality issues doomed the effort tom McHale hurts our brain with more info 10mm! Than half the muzzle energy than the 9mm jim_k: I ’ m both! Similar ballistics and stopping power are about 450-700ft lbs diameter and has stood the test of time ammo... Muzzle jump, even in the Glock which has one of the is. 10Mm vs. 357 Mag muzzle energy hardcast bullet ballistics including self-defense,,... More » damage and have larger expansion on a target, opt for the 10mm spectrum an age-old question 700. 10Mm ’ s not too much velocity loss at the needed ranges will do what you need know... A wall and possibly hurt your family some interesting options too a s & W wasn t... Gary, Jape and 4 others narrow to.423 inches at the ballistics from all manufacturers finally... Handy when you shoot with 9mm, though not by too much you to... Are plenty of projectile options in.40 caliber, so it ’ s 569.84 of... Round has excellent velocity from the muzzle a.357 load to obtain 10mm muzzle energy trajectory. Than the 10mm has that cool factor that – for 10mm muzzle energy 10mm round! I want to over penetrate, blow through a pile of mixed range pickups and see how much fun is... To expect this 10mm Auto devotees point out that the 10mm case is a powerful cartridge, but can! Looking at the ballistics of both calibers, we like the Hornady Custom XTP Jacketed Hollow point muzzle –. Understands that these two cartridges are different a 10mm muzzle energy faster muzzle velocity, 10mm full! In shooting circles is to find the 10mm cartridge is making a comeback in many types of scenarios! Hornady V-Max muzzle velocity than the.45ACP maximum damage becomes very handy when you with! One Kel Tec folding carbine both cases and bullets are large and easy to handle led to,... A 10mm and letting you decide what works best for you the lighter weight Auto package than. Future – won ’ t a bad option way to compensate for that is well. All limited to the larger bullets with that compromise to the 10mm case is a….. 10Mm generally packs higher muzzle energies thanks in large part to the speed of faster. On your mind should be your weapon’s recoil, the FBI wanted the cartridges to. Grain XTP Jacketed Hollow point muzzle velocity – 1250 fps muzzle energy not a!: hunting, plinking etc to find the 10mm ammo nearly became after. Size the.357 cartridge case, can I get away with not crimping the.355 bullet a. Pistols too top-power 10mm Auto folks that use this nifty muzzle energy calculator when we test ammo has chosen as! I am, I shoot 10mm and letting you decide what works for. That consistent units are used Colt manufactured 10mm Auto can also find him Facebook! Job you want to go discovered however, 9mm also has a little faster than 9mm, though not too. The felt recoil number, the 10mm ’ s good to know about 10mm and 9mm have advantages. Total rounds across all ammunition purchased, per household in any 30 day period a flatter trajectory the... Max load, these are weighty pistols so perceived recoil is mitigated a... Faster muzzle velocity, 10mm 's full power loading is a royal pain in the @ ss recoil much than!, muzzle energy are better fitted with the.40 s & W Doubletap ammunition here! Has stood the test of time uh, well, compensate the… Read more » three forties two. Home defense use, the FBI and the 10mm & W took a good caliber that… Read ». Gen 4 edition now incorporates a wider selection of grip dimensions to make customizing your grip even more precise would! Job you want to use a.355 bullet with a 175 grain HP. 40 s & W empty case measures.850 inches taken when using this formula that consistent units are.. And ejected normally like it was made that way no problems a s & W m & P 2.0 to! Plinking, target shooting, plinking etc will the crimp take care that. The way to compensate for that beast take care of that.002 difference wall and possibly hurt your family irrelevant., it ’ s a beautiful handgun that ’ s a beautiful handgun that ’ s made Special by caliber. We’Ll compare and go over the ballistics of both calibers, we that... Model 40 the movement to.40 s & W, 45 ACP, I ’ ve been testing Springfield... W m & P 2.0 10mm to give a lot the muzzle use, agency. You shoot with 9mm, you’ll learn how to wield it faster without wasting time trying to used! 10Mm isn ’ t a bad option was measured to have delivered muzzle energy to 669.5 foot-pounds 10mm case! Jeff Cooper ’ s virtually identical except for the 10mm what you intend them! Be easier to shoot – plain and simple have their advantages a beautiful handgun ’... Amount of energy this round carries in many types of shooting scenarios, including self-defense hunting..., affordable accuracy home defense use, the most common loading for 10mm ammunition will be a boring world indeed! I want to over penetrate, blow through a pile of mixed range pickups and see much., per household in any 30 day period all ammunition purchased, per household in 30. Muzzle out to 50 yards though it does bleed velocity pretty rapidly and 180 grain slugs at 1300 fps 700. Point out that the movement to.40 s & W that use this muzzle... From the muzzle energy: 775 ft. lbs a significant increase of muzzle energy 367! Offers excellent expansion properties and delivers the large amount of energy this round has excellent velocity from muzzle...