Notebook: Inside The Ammo Battle

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chieftain

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Here we go again. Evidence shows it doesn't work as well, the brass release reports that say it does.

41 years later, same argument and problem.

Go figure.

Fred

CBS News:

Notebook: Inside The Ammo Battle

NEW YORK, June 7, 2006
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(CBS) This reporter's notebook was written by CBS News chief investigative correspondent Armen Keteyian.
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Like so many investigative stories, this one started with a trickle of information — a phone call from a source who pointed us in the direction of a military firestorm over the so-called "stopping power" of the 5.56 mm bullet used by U.S. troops in their M-16 rifles on the ground in Iraq.

As it turns out, the debate dates back more than 40 years, ever since the 5.56 replaced the larger-caliber 7.62 mm bullet in the early days of the Vietnam War. Lately, however, given the nature of urban warfare in Iraq, reports from the field have raised new questions about an old bullet.

One particular episode immediately caught our eye. It involved a Special Forces raid in Ramadi in response to the bombing of the U.N. Headquarters in Baghdad back in August 2003. According to a soldier who was there, during a fierce exchange of gunfire, one insurgent was hit seven — count ‘em, seven — times in the torso by the 5.56, only to be brought down by a single shot to the head from a .45 caliber pistol. But before the insurgent died, he killed two U.S. soldiers and wounded seven.

The man who brought that story to our attention was retired Marine Maj. Anthony Milavic, who's hardly shy in his anger over the 5.56.

"The lack of lethality of that bullet has caused United States soldiers to die," said Milavic, a veteran of two tours of duty in Vietnam.

From his home in Virginia, Milavic moderates an online discussion group where the 5.56, it turns out, is the source of a great deal of chatter and frustration among veterans and weapons experts. Many insist the 5.56 is better suited to shooting squirrels than the enemy; that close-quarter fighting in Iraq demands a bigger bullet. "A bullet that knocks the man down with one shot, and keeps him down" Milavic told me. "I call that knock-down power. I call that stopping power."

But a single sense of outrage, no matter how powerful, does not a story make. So senior producer Bert Rudman and I traveled to Southern California to interview a man who said he would literally show us what all the fuss was about. Bruce Jones is a mechanical engineer who helped design artillery, rifles and pistols for the Marines. In a nondescript industrial park on the outskirts of Los Angeles, Jones gave us a close-up look. First he fired the 5.56 into a block of glycerin designed to show what happens in the human body when a bullet rips through it. Then he fired the larger-caliber 7.62 into another block of glycerin. To the naked eye the "exit wounds" seemed similar, which is one reason I'm the TV correspondent and Jones is a mechanical genius (he's a card-carrying member of Mensa). In actuality, he told us, the "hole cavity is 50 percent or more larger." Sure enough, when our intrepid camera crew backlit the glycerin blocks, the difference between the "funnel path" of the 5.56 and the 7.62 was clearly evident.


Pierre Sprey couldn’t have been less impressed when I told him what we had seen. A former Pentagon weapons expert, he championed the 5.56 to secretaries of state and presidents believing it both lethal and light. During our time together, he shook his head at the online debate sparked, he felt, by those who are far from expert in the field of testing and war. He believes the more bullets the better, and that soldiers carrying 300 rounds and firing on automatic don't compare to those carrying 100 and firing one big bullet at a time. "There is no such thing as a well-aimed shot in combat," said Sprey. "Combat is fought by scared 18-year-olds who haven't trained enough and are in places they've never seen before."

Well, I've been in enough places over time to know when it comes to investigative work there's no better path to follow than what we call "the paper trail." So off we went — eventually discovering a confidential report to Congress in which active Marine commanders complained about the 5.56 ("the most worthless round … torso shots not lethal") and two more internal reports based upon the Army's most extensive testing of the 5.56 since 1990.

The testing took place at the Picatinny Arsenal in New Jersey. In an initial interim report dated September 2004 the 5.56 ranked last in lethality out of three bullets tested. A second draft, dated March of this year, confirmed those rankings to a CBS producer who looked at the report. To top it off we found a story in a recent issue of Marine Corps Times magazine that was particularly enlightening. In it a squad leader said his Marines carried and used "found" enemy AK-47s because their 7.62 bullets packed "more stopping power." In effect, they put down their own weapons in favor of those carried by the enemy because they felt more secure, especially in close-quarter battle.

We contacted both an arsenal and an Army spokesman at the Pentagon about our story, and both knocked it down. Initially, they called the reports and rankings "wrong … not statistically grounded" and "not the final version."

Then just before our story ran, the Army issued a press release stating it had completed a detailed study affirming the effectiveness of the 5.56. Surprisingly, at least to us (given the rankings and reports we had seen) the Army said their study actually was not a comparison of the 5.56 to any other caliber bullets in close-quarter fighting but rather the 5.56 to "commercially-available" rounds. The release pointed out the 5.56 did "have the same potential effectiveness in the hands of a Warfighter during the heat of battle."

You can read what you want in that last paragraph. I can tell you many of the people to whom we were talking expressed a great deal of displeasure over it. No matter what side you’re on, one thing is abundantly clear: with nearly 800,000 U.S. soldiers carrying M-16 rifles around the world, the cost of modifying those guns to fire any other bullet seems certain to spark a firestorm all its own.

©MMVI, CBS Worldwide Inc. All Rights Reserved.
 
Most modern armies around the world have adopted some sort of .22 caliber round for their main infantry rifles. Not just the US but most of NATO, Russia, China, South Africa, Australia, New Zealand, Israel, etc. I don’t believe any have gone back to larger calibers. Is the same conspiracy that is supposedly forcing the 5.56 mm round on US troop also forcing it on Russia, South Africa and China? Even in NATO, where despite what you read on the internet each country can pick either the 5.56 or 7.62 NATO rounds, most have picked the 5.56 mm. And many counties have done so AFTER combat experience with .30 caliber rounds (Britain dropped the .30 caliber FAL after the Falkland war, Israel dropped their FALs after the 6 Day War, the Soviets went from the AK-47 to the AK-74 after the Czech invasion, China switched after their border wars with Vietnam.)

What do they know that internet commandos and CBS news reporters do not?
 
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According to a soldier who was there, during a fierce exchange of gunfire, one insurgent was hit seven — count ‘em, seven — times in the torso by the 5.56, only to be brought down by a single shot to the head from a .45 caliber pistol. But before the insurgent died, he killed two U.S. soldiers and wounded seven.

Without getting into the big-bullet vs. little-bullet issue I would note that a head shot is usually a more sure way to stop someone then shots scattered around the torso (aka "center of mass"). Which begs a question: "Was it the big .45 bullet that did the job, or a matter of bullet placement?

Also the current popularity of carbine-length barrels which reduce velocity, combined with a pointed, full-jacketed bullet of .22 caliber, do not add up to an ideal mix of features for stopping a determined enemy at close quarters.
 
Also the current popularity of carbine-length barrels which reduce velocity, combined with a pointed, full-jacketed bullet of .22 caliber, do not add up to an ideal mix of features for stopping a determined enemy at close quarters.

I'd think a 65gr Sierra Gameking would do mighty fine, but then there's the whole expanding bullet thingy standing in the way of that.
 
I'd think a 65gr Sierra Gameking would do mighty fine, but then there's the whole expanding bullet thingy standing in the way of that.

I agree that you have a point, but so far as the military services are concerned that's not an available option. As one goes to ever shorter barrels and full jackets I think that bigger bullets become more attractive. I wonder what might of happened if the subject in the provided example had taken 7 hits (or less) in the torso from 12 guage rifled slugs? Not that I see shotguns as a solution, but at close range a big slug might be more effective then a small bullet.
 
Hmmm, how can we blame this on GWB?

Was this high road?

Not even those of us who don't like him would blame him for this. :rolleyes:

This debate has indeed been going on for 40 years.
 
"There is no such thing as a well-aimed shot in combat," said Sprey. "Combat is fought by scared 18-year-olds who haven't trained enough and are in places they've never seen before."
That is a huge insult to our armed forces, who remain some of the best equipped and trained in the world.
 
One of the major issues with the 5.56 is not so much the caliber issue as it is velocity.

Unfortunately the move to the ever shorter barrel reduces velocity and every fps translates into the square reduction of energy

KE=1/2 MV2

(Kinetic Energy - half of Mass x Velocity Squared)
 
Here we go again. Evidence shows it doesn't work as well, the brass release reports that say it does.
I saw no evidence. I saw a reference to a potentially unscientific gel test, with no test parameters provided, no gel calibration reported, and no effort to conform to the FBI protocols for ballistic gel testing. I saw quotes from folk who may or may not prove subject matter experts. I read innudendo and unconfirmed 'quotes' from unnamed sources, all wrapped in typical journalistic breathlessness.

If that is your idea of evidence, here's to hoping you never sit on a jury.

Fred - we know that you hate the 5.56 NATO. Most of us who frequent the Rifle forum regularly also know that somewhere in this thread, when pressed with logic and demands for rational discourse, you will fall back upon telling with great passion your sad and terrible experiences with the newly-minted M16 in Vietnam 40 years ago.

I will never discount or dismiss your life experiences, and I am truly sorry that you feel that your government gave you a weapons platform that let you and your buddies down.

But your continued pokin' at the platform and chambering is actually getting pretty wearing, if only because your diatribes are generally not defensible. In the end, every one of these threads devolves into debates about doctrine and weapons platform, with lots of opinions and little in the way of real data.

They solve nothing. They only serve to piss eveyone off, yourself included.

Where is the profit in this?

Remember that Carlos Hathcock shot a NVA soldier 7 times with a .30 caliber rifle.

Just never know.
Pretty much.

Be careful not to draw too many conclusions from unsound statistics or tests.
 
CBS News:...
NEW YORK, June 7, 2006
...CBS Worldwide Inc. ...

Let's think about this a short minute.
 
Did the Mensa engineer explain to the reporter the *tremendous* tradeoff is loss of capacity due to the extra weight?

This bears repeating:

Most modern armies around the world have adopted some sort of .22 caliber round for their main infantry rifles. Not just the US but most of NATO, Russia, China, South Africa, Australia, New Zealand, Israel, etc. I don’t believe any have gone back to larger calibers. Is the same conspiracy that is supposedly forcing the 5.56 mm round on US troop also forcing it on Russia, South Africa and China? Even in NATO, where despite what you read on the internet each country can pick either the 5.56 or 7.62 NATO rounds, most have picked the 5.56 mm. And many counties have done so AFTER combat experience with .30 caliber rounds (Britain dropped the .30 caliber FAL after the Falkland war, Israel dropped their FALs after the 6 Day War, the Soviets went from the AK-47 to the AK-74 after the Czech invasion, China switched after their border wars with Vietnam.)

What do they know that internet commandos and CBS news reporters do not?

A LOT!
 
I'm surprised that it's the same problem, 41 years apart. I gather that nowadays, the US military is often shooting AP, usually out of 16" barrels, always with a fast twist. 41 years ago, I thought it was almost always ball, always out of slow-twist 20" barrels.

I gather that slow-twist barrels enhanced lethality with a bullet yawing on impact. Fast-twist barrels would often, at high-enough velocity, cause ball to fragment, and that this is how modern M16s keep stopping power.

Both the yawing bullet and the fragmenting bullet are ways of increasing stopping power without breaking any international conventions against soft- and hollow-point bullets. Unfortunately, as has been noted, short barrels sacrifice velocity; furthermore I would expect AP to resist fragmenting. Maybe this explains the low-lethality of the rigs that are being used in Iraq? Unfortunately the article didn't talk about impact velocity or bullet design in the 5.56 vs. 7.62mm gelatin tests. :(

So maybe the M4 is being employed at excessive ranges, when they should be using M16s ... plausible? And maybe AP is overused? I wouldn't have much of a guess as to how much AP is/should be used, myself, since I have no idea if insurgent body armor would commonly be much good against 5.56mm ball. Then again, maybe AP is just a surer bet at getting through certain kinds of cover.

If you're wondering where I heard this, sorry I don't remember, which is why I'm relating this mainly to ask if it's correct (not to assert fact).
 
I saw no evidence. I saw a reference to a potentially unscientific gel test, with no test parameters provided, no gel calibration reported, and no effort to conform to the FBI protocols for ballistic gel testing. I saw quotes from folk who may or may not prove subject matter experts. I read innudendo and unconfirmed 'quotes' from unnamed sources, all wrapped in typical journalistic breathlessness.

Sigh!

The FBI protocol is for handguns. The weapons the FBI may need are not the same weapons the Military need.

My friend, understand the discussion and it may not devolve into a spat.

If that is your idea of evidence, here's to hoping you never sit on a jury.

What evidence do you use?

Fred - we know that you hate the 5.56 NATO. Most of us who frequent the Rifle forum regularly also know that somewhere in this thread, when pressed with logic and demands for rational discourse, you will fall back upon telling with great passion your sad and terrible experiences with the newly-minted M16 in Vietnam 40 years ago.

Actually in the real world experience and passion is what accomplishes mission. Not vitriol and insults.

Which Logic do you apply to. That which is supplied by those that shoot a lot and never fired a shot in anger? Or those who have only fought one caliber and frankly have no real world comparison? Their experience has no comparison. That is not an insult or slight, they just haven’t done it. I have.

Apparently you have a very strange standard for logic and rational discourse than most folks I know. If I/we disagree with you, our logic and rational are suspect. Nope. That ain’t how it works no matter how badly you want it to.

I will never discount or dismiss your life experiences, and I am truly sorry that you feel that your government gave you a weapons platform that let you and your buddies down.

You just did discount and dismiss my life experiences.

I don’t ‘feel’ that the government gave us a weapons platform that let us down, it did get American troops dead and wounded. And it still is.

But your continued pokin' at the platform and chambering is actually getting pretty wearing, if only because your diatribes are generally not defensible. In the end, every one of these threads devolves into debates about doctrine and weapons platform, with lots of opinions and little in the way of real data.

If you are getting worn out, don’t read my missives. Really kind of simple. My “diatribes” are because American troops are fighting and dying with a substandard weapon. You may not find that important, you are entitled to your opinion too. Apparently according to you, I am not, I guess because it wears you out. Curious.

We are waiting for you to supply the DATA that you accuse me of not having. And please don’t use handgun data for rifles, it just embarrasses all of us.

You see my friend, in America, this sort of discourse is what brings about change. You don’t have to like it, you don’t have to participate in it. But don’t be so bold as to ask me to stop it. I will not.

They solve nothing. They only serve to piss eveyone off, yourself included.

You are very wrong sir.

Burying my friends and platoon mates and other Marines 41 years ago “pissed” me off. This is a job I do for them, and the present troops that have died and are dying because of this platform/cartridge. Having people like you insult me, them, and those of us that have suffered the slings and arrows of that system doesn't piss me off. If anything I gain strength and knowledge about the people who think what has happened is old news and not worthy. No I am not pissed off about these things.

Apparently you are.

You seem to have a very low level of tolerance to let something like this piss you off. I would suggest Therapy or counseling if this is a problem of yours.

Where is the profit in this?

I stand no profit at all. I only hope to keep a few more American troops alive in the future. And your purpose sir?

Go figure.

Fred
 
The real question.

Which is cheaper to supply??? This is likely to be the answer unless of course some high ranking gov`t official has a monopoly of some sort of contract then the answer would be what this gov`t official chose the answer to be which surely would have nothing to do with his particular contract.:D;)
 
Chieftain

I wasnt making light of this serious subject. I totally agree with you. If it were possible I would give evry military man at war which ever weapon than made him more comfortable but the realistic point of view is probably economics. I know that economics is of no concern to the men and women who are fighting for there lives and that this fact about economics is sickening to me:barf: but it is, in fact, realistic.
 
I wasnt making light of this serious subject. I totally agree with you. If it were possible I would give evry military man at war which ever weapon than made him more comfortable but the realistic point of view is probably economics. I know that economics is of no concern to the men and women who are fighting for there lives and that this fact about economics is sickening to me but it is, in fact, realistic.

I will not accept the Economics argument in regards to small arms. Why? Look at the price of so many of our other weapons systems, and the shear waste in our military procurement system. The basic cost is a one time cost, because whether our ammo manufacturers are producing 6.8/6.5/5.56/7.62 that coast differential isn’t that great. That includes the price of the individual rifles too.

Get a reliable platform, get a reasonable cartridge, and stick to it. That is not what we have now.

Below is part of an Email I received from a friend who is a 1stLt in the US Army. He got back from Iraq last spring just before the surge. He is shooter too. Mainly SIGS.

Sure, but could someone at least start making a 77 grain or heavier round of traditional construction available to the masses? There's at least two rounds out there, already with NSNs and in the system, that incapacitate more readily that the M855 (esp. from a short bbl). I don't expect folks to get vaporized when they're shot, but it would be nice to see increased effectiveness for shots in the upper torso.

(second Email)

A couple things jump out at me here:

- the admission/statement that our soldiers/marines are untrained or undertrained
- the idea that aimed fire doesn't exist in combat (ties in to the above)

I'll grant you that preparation is never complete, but CQM might prove an exception to what he's used to. Shooters must accept some level of inaccuracy in order to accomodate shooting from cover, on the move, in low light and fast enough to miminize their exposure, but they still aim if they want to hit anything. It's a shame he wasn't able to make this leap of logic: the more damage a bullet inflicts, the greater the margin of error for the shooter's accuracy. From that one might conclude something with more punch is a good idea (hey, what's the 6.8 SPC for?). The only other option is to try and train to a level that minimizes equipment deficiencies, which is nothing new and doesn't constitute a good reason for failing to pursue fielding better equipment.

Let’s get the boys what they need.

Go figure.

Fred
 
While in Iraq we took note of 5.56 generally going through the insurgent with little immediate result, while 7.62 from a 240 would drop them in their tracks.

Most firefights were at across the street to less than a block away distance. We learned quickly to put enough rounds in the target stop the attacker, if that meant one round or one mag so be it, so long at the attacker is stopped.

The debate over 5.56 vs 7.62 or M-16 freind or foe? will go on long after I'm dead and buried. But like the man said "You go to war with the Army you got, not the Army you wish you had."
 
Now, don't get me wrong, I'm a proponent of the big bullet = more effective theory, but
...only to be brought down by a single shot to the head from a .45 caliber pistol.
what I want to know is, where did the soldier or Marine get a .45 pistol, about 15 years after the 9mm M9 pistol was adopted?

Don
 
You are not going to hear much from the troops in Iraqi, because the computers they use have blocking software to prevent the guys from getting on sites like this. The administration does not want Soldier blogs, or soldier comments on anything that might be contrary to the heroic and triumphant themes put out by the White House. And the administration has defined "subversion" (punishable by capital punishment) as anything that might be construed critical of the war.

However on rotation you can sometimes talk to guys or their Dad’s between tours.

One gentleman in the gun club, told me his Son was back, between tours. This Gentleman was a Vietnam vet, and I met his son, prior to leaving for the first combat tour.

His son belongs to mobile Artillery. And what does he do?, well they patrol areas on foot, and are deployed as peace keeping infantry. And the son was trained as a Sniper, and was assigned with a group as “Battalion Rapid Response Scout Snipers” .

From what his son told him, the Scout Snipers were carrying both M14’s and M4’s. The longest shots were in the range of 200 yards because they are in an urban environment.

His son much prefers the 308 for stopping power. As for the .223, he does not want to shoot anyone over 100 yards with a .223 because “it just does not put them down”.

This of course is anecdotal, and when this nice little war ends, hopefully we will hear more directly from the past participants.

It is just my opinion, but the FMJ .223 is a marginal round against a determined opponent.

No one every claimed that the .577 510 grain Musket ball was not a decisive stopper.

Big is good.
 
I will not accept the Economics argument in regards to small arms.

Sorry sir but whether or not you`ll except it, the validity is inevitable. We`re talking massive amounts of lead,brass,powder,the labor, transportation etc.etc. Regardless of where its going or it`s purpose, it`s not free and it`s not cheap. This is a touchy subject and I don`t want to get started on the wrong foot here at THR so I`ll leave this one alone from this point.:)
 
I'm no ballistics expert but why do most hunters stick with larger caliber rifles? I don't think you can count on the 5.56 for stopping power. You can certainly put a lot of 5.56 bullets on a target quickly with the light recoil though...
 
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