With the HPs the differnce is still about the same just slightly bigger holes which . Specifications. Stats. Why would you need extra power for a round that goes down range like a freight train and already does great damage to the human body? The calibers below 38 Special only made small pock marks in the bricks. Think about carrying hard ball ammo. And the caliber wars rage on and sound a little something like this: 9mm is best because you can literally plug more holes into your target at a faster rate. In this video, the testing between the 9mm, .40 cal, and .45 ACP rages on! When a lot of agencies began switching to 9mm from .45 ACP and other heavier calibers, something became very apparent: the FMJ 9mm at high velocity tended to stretch tissue and leave a very very small wound channel and also, barring hitting solid structures in the body, passed clean through and the target left standing with little to no damage. This was done by dividing an anatomical model of the human body into 1 in. The heavy and "slow" .45 has proven effective for a long, long time. A 9mm +P round = a .357 in damage to the body This is about hollowpoints. After two to four shots, the bricks cracked. Wounds Caused by High-Velocity Rifle Bullets. Sig Sauer P220. His articles—"9mm Vs. .40 Caliber" and "Stopping Power: Myths, Legends, and Realities"—are some of the most popular and most controversial in the history of POLICE Magazine and PoliceMag.com. It relies, in the FMJ version, on the bullet turning end of end in the body to increase wounding potential and dump energy. Real world evidence caused the US military to go from the .38 (.357)to the .45 because the 38 just didnt do the damage necessary to take down hopped up combatants such as those encountered during the Morro Rebellion. The calibers below 38 Special only made small pock marks in the bricks. Even people who don't like the 1911-pattern pistol often seek other systems to launch the .45 ACP and every major gun maker builds pistols around the cartridge. Smith & Wesson SW1911 Pro: 782.1 fps. 6. loveaduck Reply to Hazcat 8 months ago Yes. Our 357 Magnum, 38 Special, and . I realize there are different levels of armor, and that a self defense round likely will NOT penetrate the armor, but it seems to me that at a range of . Smith & Wesson SW1911TA . Jump to Latest Follow NEWS ARTICLES SHOWS PODCAST . Shooting with FMJ. I'd rather get one .45 ACP round to the body of an attacker than a handful of .380, or even 9mm. The U.S. Army has settled the age-old 9mm vs. .45 ACP debate with its latest request for a new service pistol with more "knock down" power. .45 ACP 230 gr 4" barrel 820 fps (801) 97.6% . Nov 24, 2017. High velocity rifle bullets produce "tail splash" which is the rearward propulsion of injured tissue and a large temporary cavity 11 to 12.5 times the diameter of the projectile. #1. Dr. Sydney Vail is a trauma surgeon and one of the nation's leading authorities on tactical medicine and the care of gunshot victims. Damaging the central nervous system is the fastest way to shut down the human body. Even Today the move to return to the .45 acp is underway as the 9mm (.355) just is not effective as a sidearm caliber. What will each round acco. The JHP simply does far greater damage . This allows most firearms chambered in 9mm to fit 2-4 more rounds in the magazine than comparable .45ACP firearms, which is a huge advantage in a high-stress situation where a large amount of shots are often missed. 45 ACP, and 45 LC all perform in this manner. The Army therefore wants a new platform that offers increased . It punches a large hole as deep as it can. The human body isn't just composed of one density as ballistic gelatin is, and the bullet does various things to various parts of the body as it passes through. Unless the affected body part is an extremity, there is not likely to be an exit wound with a hollowpoint bullet. To make a long gov't document short, the armor would likely stop a 9mm with a few bruises. The 9mm and 45 ACP damaged bricks, but hardly enough to go through. And nobody will be hacking and slashing without blood circulating. Advances in bullet construction are said to bring 9mm ammo to a comparable level. The specs and behavior of this cartridge are central to its success. 100 rounds of 9mm (on average) weighs 2.63 pounds, w Continue Reading That's another reason why, in contrast to some other terminal ballistic experts, I consider FMJ's a poor choice for the .380 — they provide weak . The penetration of a personal defense round into the human body depends on a lot of factors such as caliber . 125 gr 9 mm PB fully jacketed bullet will . to stop the threat. The thing is, due to its mass the 230 grain .45 gives more consistent penetration. Army officials were recently quoted declaring its stock of 200k-plus semi-auto Sig Sauer M11 and Beretta M9 pistols to be outdated. Ammunition Type: Damage: Bullet Velocity (m/s) Barrier Penetration: Armor Piercing: 230gr Ball: 9.7: 255: 2 . This also extends to the wound cavity. I remember reading Handguns magazine back in the late 1980s when Evan Marshall was writing articles about his stopping power studies. My question is, speaking just for the .45ACP 230 gr. . There's no doubt that the .45 ACP is a classic handgun that's not going anywhere in the foreseeable future, but it doesn't outperform the 9mm. Oct 27, 2017. Permanent Cavity: This is the space within the body of an adversary that has been permanently created through tissue destruction caused by the bullet's passage through the suspect's body. The .45 ACP is an effective combat pistol cartridge that combines accuracy and stopping power for use against human targets. The .45 Auto cartridge is a rimless straight-wall case topped with a .451-inch projectile. Ballistic gel must be carefully calibrated to best replicate the human body and because calibration is . Now lets talk about wound cavities caused by different caliber handgun rounds. The .45 ACP (11.43×23mm) (Automatic Colt Pistol), also known as the .45 Auto by C.I.P. Period. Springfield XD (M) Glock 21. .45 ACP 230 gr 4" barrel 820 fps (801) 97.6% . This can cause tearing of body organs and ligaments. The .45 ACP is expensive as pistol cartridges go, often $3-$4 per box more than 9mm or .38 Special. For comparison, standard pressure .38 Specials generate around 200 ft-lbs. Basic Ballistics. Both require large pistol primers. Since we are starting to see/hear of more "perps" wearing armor, just curious what the effect would be when a 45 acp self defense round strikes dead center of the perps chest. About 5 yrs ago I read a document comparing the damage to a human body wearing, at the time, state of the art LE body armor. Wilson Combat Classic. But FMJs will often exit the body, producing an exit wound of near equal diameter to the entrance wound. 158 gr 0.357" Magnum semi-jacketed bullet will penetrate outside skin of car door and sometimes just penetrate the inside skin. thick slices. The bodies were also dissected to determine the degree of tissue damage. What sets the .45 Auto apart from other handgun cartridges is its long-standing reputation as a "man stopper". #1. Nov 24, 2017. .40 S&W is best because it, well, starts with a '4.' .45 Auto is best because shooting twice is just silly. 125 gr 9 mm PB fully jacketed bullet will . While the classic .45 ACP round is large, it's also relatively slow, with an average velocity of 850-900 FPS for most types of ammo. We first fire Blazer Brass 45 ACP FMJ bullet ammunition. .45 jhp destroys about 1.7 time as much tissue as a 9mm 124 jhp that expands. The .45acp is old school. Simply put, it is the hole in the body left by the passage of the bullet. The caliber has a bullet weight of 30-40 grains. Finally, as shown above, the absolute striking power of the .45 ACP is significantly greater than current military 9x19mm ammunition. M1911 Handgun Initially adopted in the M1911 pistol, the .45 ACP cartridge is now available in various polymer-framed, striker-fired handguns. The .45 ACP round is a big heavy bullet, and many people want to know if a standard bulletproof vest will protect them from a .45 ACP round.. It's not the same underpowered round that the FBI abandoned in the early 1980s. Since we are starting to see/hear of more "perps" wearing armor, just curious what the effect would be when a 45 acp self defense round strikes dead center of the perps chest. But FMJs will often exit the body, producing an exit wound of near equal diameter to the entrance wound. A single 357 Magnum took a large chunk out of a brick and often broke it. The ammunition used during these tests was as follows: . .357 Magnum is best because it's slinging a .357 caliber . Rolf. Beginning with the 38s, we saw damage. The .45 ACP cartridge has a .452-caliber (11.5mm) bullet and a case length of 0.898" (22.8 mm). 45 ammo is easier to find. .45 ACP is a 185gr bullet travelling at about 1000 feet per second. Knute Knute Reply to . Between these two, shot placement and bullet performance will matter more. Three State-Of-The-Art .45 ACP Cartridges. When a hollowpoint expands, the petals act as a sort of parachute in the tissues and slow the bullet down more quickly. I've tested SIG's 45 ACP Ammo in a variety of pistols and measured the following velocities. The .45's advantage is not simply in being broader, but also heavier. The 230 grain 45 ACP is both heavier, and has better . Three State-Of-The-Art .45 ACP Cartridges. However, many ammo manufacturers are using small pistol primers for the 45 acp. ball ammo and given the fact that it's moving slower than most smaller calibers, is a hollow point really necessary in terms of over-penetration (passing through walls . They over penetrate and do little damage. There are four major handgun founding factors. Unless the affected body part is an extremity, there is not likely to be an exit wound with a hollowpoint bullet. Among other things, this makes it ineffective . To redefine the maximum amount of damage and tissue disruption a pistol round can produce. . Hands down, the 5.56mm. Pig heads are back!!! And it can however cause great damage if used on human targets; it can actually kill. Despite high-level commitments to accelerate global action against non-communicable diseases (NCDs), the world is not on-track to reach Sustainable Development Goal 3. Having used a 1911a1 in combat I can atest to the absolute devastation the 230 gr fmj ball round does to the human body other than a hit to the toe or little finger the damage is massive and almost instantly immoblizing.think of it as a mach 1 bowling ball and you will have some idea what I am talking about MGunny The .45's advantage is not simply in being broader, but also heavier. Reloading is easy with both. On average it hits with about 450 to 500 foot pounds (620ish Joules) of energy. The vast majority of engagements with that weapon, however, were within half that distance and patients usually took several hits. If you're looking for greater effective distance, switch to a rifle and put your side arm away. Fat and slow and exceedingly potent, the .45 ACP has captured the heart and mind of the American shooter for more than a century. It has also been suggested that pressure wave effects can cause indirect bone fractures at a distance from the projectile path, although it was . You're comparing an intermediate rifle round with a pistol round. For years, handgun ammunition could essentially be classified into two categories: the less expensive, full-metal jacket (FMJ) ammunition (commonly referred to as "ball" ammo) and jacketed hollow point (JHP) ammunition, which as the name implies, contains a hollow tip, enabling the bullet to expand . The bullet entered the gelatin on the right hand side of the image above and traveled 16-inches through the entire block of gel. Smith & Wesson SW1911 Sc: 780.0 fps. A single 357 Magnum took a large chunk out of a brick and often broke it. 0.177" Steel air gun dart will penetrate to shank, in skin, at 120 ft/s. But many many years ago there was a time where a flat nose FMJ (in .45 acp) was promoted by some SD experts believing that the flat nose on the large diameter .45 bullet would both penetrate well and do much more damage than the FMJ round nose. . .45 ACP ammo 10mm Auto ammo .357 Magnum ammo .38 Special ammo 9mm ammo Effectiveness of Bullet Wounds: How Gunshot Wounds Work To adequately understand the efficiency of incapacitating a target, we must have some basic understanding of the mechanics of wounding - how damage to the human body works. In general, any bulletproof vest rated by the NIJ (National Institute of . Only in the morgue can we see which bullets tend to skip off of bone and exit the body without causing significant damage and which . The ammunition most commonly carried by law enforcement officers is a hollow-point configuration or expanding full metal jacket bullet, typically in one of five calibers, including .38/.357, 9mm, .357 SIG, .40 S&W, and .45 ACP. The 9mm cartridge has about 25% less recoil than the 40 S&W, which allows for faster follow-up shots and better shot placement. It has a velocity of 1200-1600 ft/s and energy of 140-160 Joules. . Heres a simple way to look at tissue disruption, using basic math: - A non expanding .45 that penetrates 20", the realistic maximum in a human body, will disrupt 3.1 ci of tissue. It has relatively low muzzle blast and flash, and it produces a stout, but manageable recoil in handguns. . If you notice in the above photo, there is little difference between 9mm, 40 S&W and 45 ACP in regards to both temporary and permanent wound cavities, and overall penetration. Bullet profiles might have a significant effect as well. The main points of contention in the 9mm vs 40 debate are recoil and stopping power. There is a lot of confusion about bulletproof vests or body armor, as it is more commonly known. STI Tactical. Having fired 45 ACP and 9mm at human targets the 9 took 3 sometimes 4 hits c.o.m. July 4, 2019. A .45 hole will let blood out at twice the rate of a .36 hole (.38 revolver bullets are actually only .357 in diameter). With the 45 2 at most. For example, the 0.45" ACP, which has always been considered to be a very effective . When a hollowpoint expands, the petals act as a sort of parachute in the tissues and slow the bullet down more quickly. 17. An Alternate Look at Handgun Stopping Power. . Patrick states that penetration of up to 18 inches is preferable. are falsely propagated because of media, uneducated beliefs, and urban legends.17Y19 Therefore, the purpose of this review was to provide the fundamental facts regarding gunshot wounds, ballistics, bullets, and weapons. She sees 380 not able to knock over steel targets regularly. When the .223 exits the barrel of a gun, it flies at more than 3,200 feet per second, and is still going 1,660 feet per second after traveling 500 yards. Velocity range typically falls between 830 to 1,000 feet per second. 45 acp or Colt? If I wanted to hit a little harder, I would maybe look for a WC .45 mold in the 220 to 230 grain weight at the same velocity. I have also recorded a few single-shot kills from a .45ACP, one from as far out as 60 meters, fired from an HK UMP 45, which one of our team members carried and used with Jedi-like skill. While it is difficult, you can make a .45 an inefficient performer. The round was developed due to a lack of stopping power experienced in the Moro Rebellion in . The smaller of these calibers can bounce around and inside the human's body. 158 gr 0.357" Magnum semi-jacketed bullet will penetrate outside skin of car door and sometimes just penetrate the inside skin. . Projectile weight typically ranges between 185 to 230-grains. :dontknow: Both are excellent rounds. - A projectile that rapidly expands to .86" and penetrates 15" will disrupt 8.71 ci of tissue. Lighter weight: 9mm rounds weigh less than .45ACP rounds. In this test, we are looking at the impact on raw bone. Oomph Advancements in modern defensive ammo technology have helped the 9mm improve by leaps and bounds over the past 30 years. A .45 bullet in 200grain SWC going at 850 to 900 fps will most likely pass completely through a human body. 158 gr 0.38" Special plain lead bullet will generally not penetrate the outside skin of a car body. As a result, even big bullets don't leave as big a hole as you might think. (can be found at almost any walmart etc) 10mm is more powerful. 158 gr 0.38" Special plain lead bullet will generally not penetrate the outside skin of a car body. .45 ACP +P ammo. As with any large critter the damage they can inflict to a human body fast is amazing. It relies on the tried and true formula of a large cartridge at a slow speed. . Hydrostatic shock is the controversial concept that a penetrating projectile (such as a bullet) can produce a pressure wave that causes "remote neural damage", "subtle damage in neural tissues" and/or "rapid incapacitating effects" in living targets. The often over-touted .45 ACP and the omnipresent 9mm Luger generate 350 to 400 ft-lbs., or so, in standard pressure loads. Beginning with the 38s, we saw damage. Only in the morgue can we see which bullets tend to skip off of bone and exit the body without causing significant damage and which . In this video, I grabbed some Pig heads from a local butcher shop. The hard ball will penetrate and will cause damage, especially to vital organs. It does better with hollow point rounds. more than a 9 mm or .38 Special, the substantial damage it can cause with a well-placed first shot may negate the need for extra rounds . Hi, Victoria. . I've been interested in firearm stopping power for a very long time. and 2-3″ seems a conservative estimate though I admit I lack experience with bullet damage on human bodies. What makes the .223 potentially deadlier than the .22 is its velocity. When Marshall's first book came out in 1992, I . The more than century-old debate of .45ACP vs 9mm rages on. The central nervous system can be damaged through both direct and indirect contact. The .22, meanwhile, leaves the muzzle at 2,690 feet per second, and slows to 840 feet per second at 500 yards. and 2-3″ seems a conservative estimate though I admit I lack experience with bullet damage on human bodies. 0.177" Steel air gun dart will penetrate to shank, in skin, at 120 ft/s. But for the sake of this discussion, let's stick with the most common rounds. The best stopping power is a complex mix of many different factors, including how fast the round is traveling and what it does when it enters the attacker's body. I realize there are different levels of armor, and that a self defense round likely will NOT penetrate the armor, but it seems to me that at a range of . This gelatin is designed to mimic the way a human body would respond if you shot it with a bullet. The maximum cavity diameter occurs at point of maximum loss of kinetic energy (maximum yaw or fragmentation). With a 40 S&W, you'd be 0. For years, handgun ammunition could essentially be classified into two categories: the less expensive, full-metal jacket (FMJ) ammunition (commonly referred to as "ball" ammo) and jacketed hollow point (JHP) ammunition, which as the name implies, contains a hollow tip, enabling the bullet to expand . 7.62x39 is a 122gr bullet travelling at about 2400 feet per second, hitting with 1600 ftlbs (2100J) of energy. My P220 .45ACP Equinox really loves the Remington .45 Auto UMC MC round and I'd just as well use that for H/D as well. Sig Sauer 1911 Tacops. .45 ACP: Because sometimes old, fat, and slow get the job done. The Krag was a failure for two reasons. Ballistic gel must be carefully calibrated to best replicate the human body and because calibration is . About 45 Damage Body Acp Human 22 LR Revolver 27 25. FN FNX 45. We have one head for each round (9mm, .40 caliber, and .45 ACP). The edge does go slightly in favor the the 45 as we see that there was . .40 S&W (Smith & Wesson) A 230 gr. . Other calibers are used in some departments. Bookmark +. . Mid-bore rounds like .380, .38 Special and 9mm FMJ rounds leave holes not much bigger than a .22 LR round is in diameter, and even big bullets like .45 ACP don't leave a big hole after tissues begin to close up around it. The 45 ACP caused significant damage to the human body. The U.S. Cavalry had been buying and testing various handguns in the late 1890s and early 20th century . A 9mm -40 - 357sig -45 ACP all do about 11-13" penetration into the human body no temporary wound cavity, and the diamiter differnce is from 9mm(.355(.357 caliber)) to 11.5mm(.45 caliber). or 45 Auto by SAAMI, is a cartridge designed by John Browning in 1904, for use in his prototype Colt semi-automatic .45 pistol and eventually the M1911 pistol adopted by the United States Army in 1911. However, it shoots it much faster, with much less recoil, and 9mm handguns have a higher capacity. . A .45 230 gr. The 9mm and 45 ACP damaged bricks, but hardly enough to go through. FMJ bullets are a bad choice in any caliber. 3:00pm Friday, July 08, 2011. by Greg Ellifritz. As previously stated, the .45 ACP causes a significantly larger permanent would cavity than the 9x19mm, and penetrates more deeply into the human body. . Ball round destroys about 1.7 times as much tissue as a 9mm ball round. The human body isn't just composed of one density as ballistic gelatin is, and the bullet does various things to various parts of the body as it passes through. Most questions concern the protection that bulletproof vests offer the wearer. Even in a relatively weak caliber like .380 ACP, an FMJ will easily be able to penetrate 22 to 25 inches of ballistic gelatin — and anything over 18″ is considered an overpenetrating bullet. The only thing a heavier boolit would do is give more penetration on heavier targets. 1. . After adoption by the FBI, numerous police departments across the U.S. picked up the 40 as their duty ammo. Yes, the 9mm Luger shoots a smaller caliber and lighter bullet than the .45 Auto. The .45 ACP (Automatic Colt Pistol) or .45 Auto (11.43×23mm) is a rimless straight-walled handgun cartridge designed by John Moses Browning in 1904, for use in his prototype Colt semi-automatic pistol.After successful military trials, it was adopted as the standard chambering for Colt's M1911 pistol.

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