Handgun stopping power study software

Pistol rounds provide more stopping power only if the rifle rounds miss or the rifle is out of ammo. Video armed cop learns a hard lesson about handgun. Thee are handguns will take anyone down, but to respond to this article a bit more intelligently i have to define some terms, then describe the issue that can affect this behavior, and end with some conclusions. Its not the endall beall of caliber debate discussion but it. A practical analysis of the latest handgun ammunition evan marshall and ed sanow rocked the firearms world with the release of handgunstopping power and street stoppers. The myth of handgun stopping power the shooters log. Its been a while since i read the article you referenced i dont think the link goes where you intended it to go, by the way but it was one of the first articles i read on my journey into concealed carry and i found it made so much more sense. Handgun caliber choice and the myth of stopping power by greg drobny. I would suggest that anyone with an interest in the subject read those books and decide for themselves. You dont often hear about violent criminals charging headlong into a steady stream of accurately fired.

Stopping power contrasts with lethality in that it pertains only to a weapons ability to incapacitate quickly, regardless of whether or not death ultimately occurs. About the authors evan marshall is a special weapons and tactics trainer for a federal agency with counterterrorist responsibilities. When they arrived on the scene, they found a woman lying on the ground, calling for help and a man who threw his shirt at their cruiser yelling at them. Some say this is not possible and is an unrealistic expectation. Julian hatcher believed that bigger is better while the national institute of justice performed a computer man study a number of years ago which suggested that light and. Jun 21, 2018 in 2008, complaints by street officers that their 9mms werent stopping the bad guys fast enough led to case eight, in which the philadelphia police department authorized its officers to acquire. Remember, its not the size of the bullet, its how many times you can effectively hit your target in the vital areas. The ability to stop a fight with a handgun bullet is often a difficult goal to achieve. Do pistol rounds provide more stopping power than rifle.

An alternative look at an alternate look at handgun stopping. Handgun stopping power is the definitive study or we are the. Which variable you prefer changes which caliber is best and so the arguments begin. The title page of the definitive stopping power book referenced by mr. The variables that i can identify are shot placement, projectile shape, projectile velocity, and the mental state of the person being shot. We also discuss why stopping power of a pistol round is a myth. What pistols have the best stopping power and controllability. This rational preps video uses the data from greg ellifritzs 10year stopping power study of realworld gun fights to shed the light of actual data on several common beliefs about handgun. A software retrieval code for the data stored on the wang 2200. Handgun stopping power is a matter of the speed of incapacitation of a deadly human opponent. I dont imagine that is going to change while i am alive.

Stopping power is fine to use for this, but a lot of people are using that term as a physics measurement and insist that more of some variable energy, momentum, diameter being the usual suspects means more stopping power. I submit that we must do the same thing, but have very compressed time frames in which to do it. I expected to be castigated by all the big bullet aficionados for reporting honest data about the mouse gun calibers. 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 attackers body. The only way to stop a threat with a handgun is to keep shooting until the threat stops. In 2008, complaints by street officers that their 9mms werent stopping the bad guys fast enough led to case eight, in which the philadelphia police department authorized its officers to acquire. I think that the article named the myth of handgun stopping power is a bit misleading. Finding the right caliber for different law enforcement agencies. The best known of the handgun stopping power studies are those of evan marshall and the police marksmans association pma. The term handgun stopping power generally relates various opinions about the ability of handguns to create ballistic wounds sufficient to incapacitate a target. The rifle round, which is longer than a pistol projectile, likely also began.

Police bodycam video shows the limit of handgun stopping power the truth about guns east cleveland police responded to a call of an altercation on sunday. The definitive study marshall, evan, sanow, edwin j. Marshall and sanows works were pretty much disregarded many years ago. A practical analysis of the latest handgun ammunition marshall, evan, sanow, edwin j.

Nov 27, 2015 handgun ammunition stopping power update. Its been a while since i read the article you referenced i dont think the link goes where you intended it to go, by the way but it was one of the first articles i read on my journey into concealed carry and i found it made so much more sense than most. Stopping power is the ability of a firearm or other weapon to cause a target human or animal to be incapacitated. Jun 19, 20 stopping power is the capacity of a firearm to incapacitate an attacker when he is shot. Mar 03, 2019 back in the day before we knew better, conventional wisdom on handgun stopping power held that reliable effective hydrostatic shock was achievable for defensive carry of le duty andor concealed carry handguns, and that man stopping power was generated by bigger, faster, or a combination of the two. Values over 55 have diminishing returns in that you dont gain any significant increase in stopping power for the extra recoil and control you must cope with. By greg ellifritz over a 10year period, i kept track of stopping power results from every shooting i could find. He has seen the end result from all too many gunshot wounds. An alternate look at handgun stopping power buckeye firearms. Trouble is, it was published in 2001, anyone know of a more recent source. Evan marshall who coauthored a book in the 1980s with gun expert edward sanow, entitled, handgun stopping power. The simple physics that makes some bullets deadlier than others. Hatcher rating of caliber effectiveness the high road.

An alternate look at handgun stopping power handgun forum. However, as we say in our advanced stopping power secrets report, a handgun is a relatively ineffective weapon against a humansized aggressor especially when your attacker is bigger. The best handgun caliber a real world study the firearms. Stopping power is the capability of a bullet to disrupt nervous system function enough that somebody loses consciousness. Handgun caliber choice and the myth of stopping power. Back in the day before we knew better, conventional wisdom on handgun stopping power held that reliable effective hydrostatic shock was achievable for defensive carry of le duty andor concealed carry handguns, and that man stopping power was generated by bigger, faster, or a combination of the two. From the classic colt revolvers of the 19 th century to john brownings beloved 1911 design and beyond, handguns occupy a special place in american culture everyone has their favorite, of course, and often that shows by way of. Jun 20, 2018 police bodycam video shows the limit of handgun stopping power the truth about guns east cleveland police responded to a call of an altercation on sunday. The above data is drawn from various sources including the book handgun stopping power by marshall and sanow, and various articles in magazines such as handguns for experienced shooters the headings of most of the columns above are probably selfexplanatory. This video uses the data from greg ellifritzs 10year stopping power study of realworld gun fights to shed the light of actual data on several common beliefs about handgun calibers including.

The main purpose of this book is to determine which handgun calibers are the most effective, and which cartridges are the best in a given caliber, and to determine how this stopping power can be prediceted. Effect of accuracy and aim point on stopping power. Please dont think that if you are shot in the lungs with a modern handgun bullet, you can just lay around in bed for awhile and be fine. This is a confusing topic for gun newbies it would seem at the outset that. Both books predicted the effectiveness of all types of ammunition by studying the results of reallife shootings rather than relying on laboratory tests that. Much of what one reads about the subject of handgun stopping power is a mixture of truth, halftruth, untruth, rumor and legend.

You want a handgun cartridge that has a hatcher value of over 50 for the most effective stopping power. If you visualize a line 4 wide tube running down the center of the opponent from the eyes to the bottom of the sternum shoot them there, continue shooting until the threat is. A modest stopping power study the view from north central. Its not the endall beall of caliber debate discussion but it definitely worth taking a look at. Ive been interested in firearm stopping power for a very long time. Written by greg ellifritz since my handgun stopping power study was published last month in american handgunner magazine, ive received several questions from readers about my data. Real life stopping power mississippi gun owners community.

Handgun stopping power october 8, 2019 by bob campbell 4 comments in writing, i prefer my information to be valid, the research verifiable, and the experiments repeatableespecially when it come to handgun stopping power. A good place for inquiring minds to start would be to read the books by ed sanow and evan marshall, which are the. Defensive handgun cartridges are all the same facts vs. About the authors evan marshall is a special weapons and tactics trainer for a. Aug, 2016 7 thoughts on a modest stopping power study jay hafemeister on august, 2016 at 10. The assessment of bullet wound trauma dynamics and the. A lengthy discussion of the many myths of stoppingknockdown power of handguns. In the macabre world of terminal ballistics, the study of what happens when. Case western reserve university handgun stopping power. Firearm stopping power fact, fiction and anecdotes. An alternate look at handgun stopping power buckeye. An alternate look at handgun stopping power page 2. Update on stopping power page 2 the firearms forum the. Dec 21, 2011 handgun calibers and cartridge loads have always been a hotly debated topic when the issue of self defense is the center of that discussion.

A practical analysis of the latest handgun ammunition evan marshall and ed sanow rocked the firearms world with the release of handgun stopping power and street stoppers. Julian hatcher, a former technical editor at american rifleman, based his theory of relative stopping power on this study and concluded the. I remember reading handguns magazine back in the late 1980s when evan marshall was writing articles about his stopping power studies. However, the ability to select ammunition designed to protect both officers and citizens is too critical a task to rely on artificial test mediums in sterile lab environments. All experienced revolver men should carry the federal 357b in a. Easy to say, but harder to do under stress is getting the hits.

I talked to the participants of gunfights, read police reports, attended autopsies, and scoured the newspapers, magazines, and internet for any reliable accounts of what happened to the human body when it was shot. A good place for inquiring minds to start would be to read the books by ed sanow and evan marshall, which are the most important works on the subject at the present time. A practical analysis of the latest handgun ammunition by e. Aug 26, 2014 i think that the article named the myth of handgun stopping power is a bit misleading. Handgun ammo stopping power all of us have been exposed to the varying theories regarding which type of handgun bullet is best for defensive purposes. Jun 09, 2010 stopping power is the capability of a bullet to disrupt nervous system function enough that somebody loses consciousness. For at least 50 years gun writers have been absorbed with the issue of which handgun has the most stopping.

Handgun ammunition stopping power update free republic. The main purpose of this book is to determine which handgun calibers are the most effective, and which cartridges are the best in a given caliber, and to. A modest stopping power study the view from north central idaho. The point is to cause a bad guy to cease hostile action, even though he does not not want to. Handgun calibers and cartridge loads have always been a hotly debated topic when the issue of self defense is the center of that discussion. Stopping power is the capacity of a firearm to incapacitate an attacker when he is shot. The fbi did a study back when revolvers were the choice for most police departments.

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