But for the sake of this discussion, let's stick with the most common rounds. 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. Our 357 Magnum, 38 Special, and . An Alternate Look at Handgun Stopping Power. Oct 27, 2017. 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. 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. - A projectile that rapidly expands to .86" and penetrates 15" will disrupt 8.71 ci of tissue. 125 gr 9 mm PB fully jacketed bullet will . Hands down, the 5.56mm. It relies, in the FMJ version, on the bullet turning end of end in the body to increase wounding potential and dump energy. Nov 24, 2017. . #1. Unless the affected body part is an extremity, there is not likely to be an exit wound with a hollowpoint bullet. Finally, as shown above, the absolute striking power of the .45 ACP is significantly greater than current military 9x19mm ammunition. After adoption by the FBI, numerous police departments across the U.S. picked up the 40 as their duty ammo. 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. In this video, I grabbed some Pig heads from a local butcher shop. 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. 7.62x39 is a 122gr bullet travelling at about 2400 feet per second, hitting with 1600 ftlbs (2100J) of energy. The more than century-old debate of .45ACP vs 9mm rages on. Ball round destroys about 1.7 times as much tissue as a 9mm ball round. I remember reading Handguns magazine back in the late 1980s when Evan Marshall was writing articles about his stopping power studies. The specs and behavior of this cartridge are central to its success. however, give some interesting data. Sig Sauer 1911 Tacops. To redefine the maximum amount of damage and tissue disruption a pistol round can produce. It's not the same underpowered round that the FBI abandoned in the early 1980s. The U.S. Cavalry had been buying and testing various handguns in the late 1890s and early 20th century . STI Tactical. . And nobody will be hacking and slashing without blood circulating. The .45 ACP cartridge has a .452-caliber (11.5mm) bullet and a case length of 0.898" (22.8 mm). We first fire Blazer Brass 45 ACP FMJ bullet ammunition. Specifications. Think about carrying hard ball ammo. .45 ACP 230 gr 4" barrel 820 fps (801) 97.6% . The calibers below 38 Special only made small pock marks in the bricks. The Krag was a failure for two reasons. Oomph Advancements in modern defensive ammo technology have helped the 9mm improve by leaps and bounds over the past 30 years. FMJ bullets are a bad choice in any caliber. 45 ACP, and 45 LC all perform in this manner. Period. Smith & Wesson SW1911 Pro: 782.1 fps. The heavy and "slow" .45 has proven effective for a long, long time. 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 . . to stop the threat. . 6. loveaduck Reply to Hazcat 8 months ago Yes. While it is difficult, you can make a .45 an inefficient performer. 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 . First, the bullet was a long, round-nose projectile which was too stable. The caliber has a bullet weight of 30-40 grains. The .45 ACP is an effective combat pistol cartridge that combines accuracy and stopping power for use against human targets. .45 ACP is a 185gr bullet travelling at about 1000 feet per second. A .45 230 gr. What sets the .45 Auto apart from other handgun cartridges is its long-standing reputation as a "man stopper". M1911 Handgun Initially adopted in the M1911 pistol, the .45 ACP cartridge is now available in various polymer-framed, striker-fired handguns. As with any large critter the damage they can inflict to a human body fast is amazing. 45 acp or Colt? The central nervous system can be damaged through both direct and indirect contact. I've tested SIG's 45 ACP Ammo in a variety of pistols and measured the following velocities. The ammunition used during these tests was as follows: . 3:00pm Friday, July 08, 2011. by Greg Ellifritz. 158 gr 0.357" Magnum semi-jacketed bullet will penetrate outside skin of car door and sometimes just penetrate the inside skin. 0.177" Steel air gun dart will penetrate to shank, in skin, at 120 ft/s. 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. .45 jhp destroys about 1.7 time as much tissue as a 9mm 124 jhp that expands. Ballistic gel must be carefully calibrated to best replicate the human body and because calibration is . The penetration of a personal defense round into the human body depends on a lot of factors such as caliber . When a hollowpoint expands, the petals act as a sort of parachute in the tissues and slow the bullet down more quickly. . and 2-3 seems a conservative estimate though I admit I lack experience with bullet damage on human bodies. and 2-3 seems a conservative estimate though I admit I lack experience with bullet damage on human bodies. This can cause tearing of body organs and ligaments. However, many ammo manufacturers are using small pistol primers for the 45 acp. Rolf. 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. What makes the .223 potentially deadlier than the .22 is its velocity. 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). July 4, 2019. Bookmark +. Both require large pistol primers. Patrick states that penetration of up to 18 inches is preferable. The .45 Auto cartridge is a rimless straight-wall case topped with a .451-inch projectile. Lighter weight: 9mm rounds weigh less than .45ACP rounds. My question is, speaking just for the .45ACP 230 gr. Beginning with the 38s, we saw damage. A 9mm +P round = a .357 in damage to the body This is about hollowpoints. Between these two, shot placement and bullet performance will matter more. 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. 45 ammo is easier to find. 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 main points of contention in the 9mm vs 40 debate are recoil and stopping power. 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 . And it can however cause great damage if used on human targets; it can actually kill. 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. 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 . We have one head for each round (9mm, .40 caliber, and .45 ACP). The .45acp is old school. As a result, even big bullets don't leave as big a hole as you might think. With the HPs the differnce is still about the same just slightly bigger holes which . About 45 Damage Body Acp Human 22 LR Revolver 27 25. After two to four shots, the bricks cracked. It punches a large hole as deep as it can. When Marshall's first book came out in 1992, I . It has also been suggested that pressure wave effects can cause indirect bone fractures at a distance from the projectile path, although it was . The .45 ACP is expensive as pistol cartridges go, often $3-$4 per box more than 9mm or .38 Special. This gelatin is designed to mimic the way a human body would respond if you shot it with a bullet. The edge does go slightly in favor the the 45 as we see that there was . 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 .45's advantage is not simply in being broader, but also heavier. 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. Unless the affected body part is an extremity, there is not likely to be an exit wound with a hollowpoint bullet. 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. 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 +P ammo. .357 Magnum is best because it's slinging a .357 caliber . Ballistic gel must be carefully calibrated to best replicate the human body and because calibration is . A .45 hole will let blood out at twice the rate of a .36 hole (.38 revolver bullets are actually only .357 in diameter). .45 ACP 230 gr 4" barrel 820 fps (801) 97.6% . 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. 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. I'd rather get one .45 ACP round to the body of an attacker than a handful of .380, or even 9mm. 0.177" Steel air gun dart will penetrate to shank, in skin, at 120 ft/s. 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. 17. Army officials were recently quoted declaring its stock of 200k-plus semi-auto Sig Sauer M11 and Beretta M9 pistols to be outdated. . 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. Wounds Caused by High-Velocity Rifle Bullets. 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. For example, the 0.45" ACP, which has always been considered to be a very effective . The JHP simply does far greater damage . 100 rounds of 9mm (on average) weighs 2.63 pounds, w Continue Reading As previously stated, the .45 ACP causes a significantly larger permanent would cavity than the 9x19mm, and penetrates more deeply into the human body. Among other things, this makes it ineffective . Simply put, it is the hole in the body left by the passage of the bullet. 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 . If you're looking for greater effective distance, switch to a rifle and put your side arm away. . Dr. Sydney Vail is a trauma surgeon and one of the nation's leading authorities on tactical medicine and the care of gunshot victims. They over penetrate and do little damage. 9mm FMJ is noticeably "pointier" than .45 ACP, and hollowpoints that fail to expand are essentially ball ammo. The vast majority of engagements with that weapon, however, were within half that distance and patients usually took several hits. 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 . :dontknow: .40 S&W (Smith & Wesson) Smith & Wesson SW1911 Sc: 780.0 fps. 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 . Ruger SR1911. . Jump to Latest Follow NEWS ARTICLES SHOWS PODCAST . Pig heads are back!!! The thing is, due to its mass the 230 grain .45 gives more consistent penetration. Having fired 45 ACP and 9mm at human targets the 9 took 3 sometimes 4 hits c.o.m. 125 gr 9 mm PB fully jacketed bullet will . Shooting with FMJ. .40 S&W is best because it, well, starts with a '4.' .45 Auto is best because shooting twice is just silly. Most questions concern the protection that bulletproof vests offer the wearer. A single 357 Magnum took a large chunk out of a brick and often broke it. 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. She sees 380 not able to knock over steel targets regularly. . . Other calibers are used in some departments. . With the 45 2 at most. Basic Ballistics. In this video, the testing between the 9mm, .40 cal, and .45 ACP rages on! 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. What will each round acco. Springfield XD (M) Glock 21. 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. Velocity range typically falls between 830 to 1,000 feet per second. It has relatively low muzzle blast and flash, and it produces a stout, but manageable recoil in handguns. The .45 ACP (Automatic Colt Pistol) or .45 Auto (11.4323mm) 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. 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.. 158 gr 0.38" Special plain lead bullet will generally not penetrate the outside skin of a car body. The 9mm cartridge has about 25% less recoil than the 40 S&W, which allows for faster follow-up shots and better shot placement. In general, any bulletproof vest rated by the NIJ (National Institute of . Advances in bullet construction are said to bring 9mm ammo to a comparable level. Beginning with the 38s, we saw damage. I've been interested in firearm stopping power for a very long time. . Fat and slow and exceedingly potent, the .45 ACP has captured the heart and mind of the American shooter for more than a century. FN FNX 45. Bullet profiles might have a significant effect as well. Both are excellent rounds. When a hollowpoint expands, the petals act as a sort of parachute in the tissues and slow the bullet down more quickly. 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. The 9mm and 45 ACP damaged bricks, but hardly enough to go through. .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. 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. However, it shoots it much faster, with much less recoil, and 9mm handguns have a higher capacity. This was done by dividing an anatomical model of the human body into 1 in. But FMJs will often exit the body, producing an exit wound of near equal diameter to the entrance wound. 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 . Reloading is easy with both. On average it hits with about 450 to 500 foot pounds (620ish Joules) of energy. 158 gr 0.38" Special plain lead bullet will generally not penetrate the outside skin of a car body. The bodies were also dissected to determine the degree of tissue damage. Stats. (can be found at almost any walmart etc) 10mm is more powerful. 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. 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. This also extends to the wound cavity. The maximum cavity diameter occurs at point of maximum loss of kinetic energy (maximum yaw or fragmentation). A 230 gr. Nov 24, 2017. 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 230 grain 45 ACP is both heavier, and has better . Damaging the central nervous system is the fastest way to shut down the human body. 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. 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. Now lets talk about wound cavities caused by different caliber handgun rounds. 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. Sig Sauer P220. #1. The .45 ACP (11.4323mm) (Automatic Colt Pistol), also known as the .45 Auto by C.I.P. The Army therefore wants a new platform that offers increased . . The calibers below 38 Special only made small pock marks in the bricks. After two to four shots, the bricks cracked. thick slices. But FMJs will often exit the body, producing an exit wound of near equal diameter to the entrance wound. .45 ACP: Because sometimes old, fat, and slow get the job done. Wilson Combat Classic. 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. Three State-Of-The-Art .45 ACP Cartridges. Yes, the 9mm Luger shoots a smaller caliber and lighter bullet than the .45 Auto. Smith & Wesson SW1911TA . With a 40 S&W, you'd be 0. Projectile weight typically ranges between 185 to 230-grains. The bullet entered the gelatin on the right hand side of the image above and traveled 16-inches through the entire block of gel. There is a lot of confusion about bulletproof vests or body armor, as it is more commonly known. For comparison, standard pressure .38 Specials generate around 200 ft-lbs. 158 gr 0.357" Magnum semi-jacketed bullet will penetrate outside skin of car door and sometimes just penetrate the inside skin. The 9mm and 45 ACP damaged bricks, but hardly enough to go through. The often over-touted .45 ACP and the omnipresent 9mm Luger generate 350 to 400 ft-lbs., or so, in standard pressure loads.

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