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With no moving parts, Metal Storm weapons can lay down a million-plus rounds per minute!
Popular Mechanics ^ | FR Post 9-30-2002 | BY SCOTT GOURLEY

Posted on 09/30/2002 2:40:50 PM PDT by vannrox


ULTIMATE FIREPOWER


With no moving parts, Metal Storm weapons can lay down a million-plus rounds per minute.

BY SCOTT GOURLEY
Illustrations by Paul DiMare


An all-electronic firing control mechanism is easily adapted to include a fingerprint-based user-ID system, and an on-the-fly selection of different rounds for different situations.

To the human ear, the sound of 180 bullets being fired in less than one-hundredth of a second is perceived as one enormous noise. And the fact that some people have heard that noise is testimony to the perseverance of one inventor with a unique vision of the future of weapons technology. "They say that half the engineers in the first company that I worked with wanted me to finish my coffee and leave as soon as possible," says Mike O'Dwyer, recalling the way some of his far-reaching ideas were received.

O'Dwyer's revolutionary weapons concept is based on an electronically fired gun-and-launcher design with multiple rounds stacked in a single barrel. The only moving parts are the bullets themselves. Beyond creating an astounding fast-firing weapon, the concept makes way for the creation of entirely new types of firearms. Among other things, it will allow the shooter to select from different types of rounds and even between firing lethal and nonlethal ammunition. O'Dwyer's ideas were initially met with skepticism, but now they are being taken seriously by the military and police.

"Nothing succeeds like actually building something and pulling the trigger or, in our case, pressing the button to show what happens," he tells POPULAR MECHANICS.

"One of the first things I did was to build a prototype with one short piece of barrel loaded with two projectiles and propellant behind each," O'Dwyer says. "I then fired the leading projectile just to determine whether the system would operate. If it did, the second projectile should stay in the barrel, without being pushed back with the propellant behind it."

Based on the results of that testing, O'Dwyer quickly moved to an expanded firing prototype--a single-barrel design loaded with 15 9mm rounds. "There was nothing particularly optimum about having 15 rounds," he says. "It was just a good number. There was also nothing particularly optimum about 9mm. It was just a convenient size.

"The wedging-system design O'Dwyer used to lock and seal multiple projectiles stacked in a single barrel required each of the 9mm projectiles to be slightly modified from their sporting configurations.

"The 15 shots was a big step for us from two, and electronically firing those 15 shots from a single barrel allowed us to experiment immediately with rates of fire," O'Dwyer says. The smoothbore prototype allowed electronically variable rates of fire ranging from semiauto to the equivalent of 45,000 rounds per minute.





Rounds are stacked and electronically ignited, creating a storm of metal.

ILLUSTRATION BY METAL STORM LTD.

Applying what he had learned about tube loading and firing rates, O'Dwyer constructed a triple-barrel, a nine-barrel, and a 36-barrel firing prototype design that he lovingly named Bertha. "The reason for the 36 barrels was simply to indicate to ourselves and to others the future versatility of this system, in that with the 36 barrels we had 540 rounds on board and, based on the 45,000-round-per-minute rate per barrel, that gave us a maximum firing rate of 1.62 million rounds per minute," the inventor says. Prior to Bertha's well-deserved retirement, O'Dwyer used the demonstrator to achieve a 180-round burst of 9mm rounds (155 grain weight) at a rate of just over 1 million rounds per minute.

New Families Of Weapons

O'Dwyer's experience with the 36-tube Bertha has provided him with a new understanding of the technology--not just the gun. When he speaks of the weapons, he uses the analogy of an inkjet printer. He compares the projectiles to dots of ink exploding out of a print head. O'Dwyer's concept is that of a weapons system capable of delivering a wide range of customized "packages" of varying degrees of lethality.

"While the enormous rate of fire is a major advantage in some significant areas, this is not a weapons system that operates as if it were a shotgun," O'Dwyer says. "This is not an area weapon that deals with a target by overkill. It is about accuracy, precision and electronic controllability."

Other recent Metal Storm demonstrator systems have included a "scaled up" 40mm grenade launcher for the military that fires small "shot bursts" at rates equivalent to 6000 rounds per minute, as well as a Variable Lethality Law Enforcement (VLE) handgun. The fully electronic VLE can be easily safety-keyed to a particular individual or group, preventing its use should it fall into the wrong hands.

Through his company, Metal Storm Ltd., the Australian inventor hopes to apply this technology to a variety of military and commercial products worldwide.



TOPICS: Constitution/Conservatism; Crime/Corruption; Culture/Society; Foreign Affairs; Government; News/Current Events
KEYWORDS: amendment; army; banglist; bill; bullet; bush; control; gun; new; pistol; rifle; right; second; sidearm; soldier; technology; weapon
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Where can I get one?
1 posted on 09/30/2002 2:40:50 PM PDT by vannrox
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To: *bang_list
I want one!
2 posted on 09/30/2002 2:41:21 PM PDT by vannrox
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To: vannrox
Maybe we can get a special deer season for these here in NH.

Like between bow and muzzleloader season?

3 posted on 09/30/2002 2:47:01 PM PDT by billorites
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To: vannrox
Will it function after being "immersed in water"?

What's the result when you get one of those pesky internal short-circuits?
4 posted on 09/30/2002 2:47:16 PM PDT by Vidalia
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To: vannrox
I saw some footage of these things on TechTV(probally) and oh my god. These things are amazing. I was physically aroused after the footage. Wow does not even begin to describe it. In one part they showed a "metal storm" gun with 8 barrels and they shot off 80 rounds faster then I blinked. The 80 rounds only sounded like one it was so fast.
5 posted on 09/30/2002 2:47:17 PM PDT by Sinner6
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To: vannrox
How much does a million rounds weigh?
6 posted on 09/30/2002 2:52:07 PM PDT by Lexington Green
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To: vannrox
They are listed on the NASDAQ, symbol MTSX. Homepage: http://www.metalstorm.com
7 posted on 09/30/2002 2:52:10 PM PDT by tlrugit
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To: vannrox
Here's a question. Can you achieve anywhere near the max rounds per minute without melting the barrel down from the sheer heat of friction? I've fired a fifty cal fast enough that the barrel glowed red hot and had to be changed manually. Seems to me that after a few thousand rounds this thing would melt the barrels to slag.
8 posted on 09/30/2002 2:52:54 PM PDT by fogarty
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To: vannrox
Surely you jest! If and when this technology is ever made feasible, you can be assured that the peasants will never be permitted to use it. It will be reserved for our betters, you know, those highly trained folks like police, weigh station attendants, crossing guards, Diane Feinstein ...
9 posted on 09/30/2002 2:53:50 PM PDT by IronJack
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To: Sinner6
Useful against incoming missiles, I assume.
10 posted on 09/30/2002 2:56:16 PM PDT by BushMeister
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To: vannrox
Where can I get one?

The only ones who will ever have one legally are your friendly local Feds.

11 posted on 09/30/2002 2:57:03 PM PDT by Doomonyou
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To: IronJack
This is far from a new idea, Metalsorm has just repackaged the stacked-charge concept with electronic ignition.

This version is impractical for a number of reasons, the first being that you have to replace the barrel to reload. There used to be matchlock rifles that literally had a sliding lock and trigger mechanism, which would align with three or four flash-holes on the barrel. The shooter started and the front and worked back, firing the stacked charges just like in this new version. Once in a while, some combustion gas would leak rearward and *all* of the charges would detonate at the same time. I hope Metalstorm has world-class insurance; they're marketing a high-tech pipe bomb.

12 posted on 09/30/2002 3:04:46 PM PDT by Charles Martel
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To: Doomonyou
The only ones who will ever have one legally are your friendly local Feds.

darn, I wanted one to hang on my wall under my
ACME Tactical Nuclear Missle Launcher Pro
(home version)
13 posted on 09/30/2002 3:07:39 PM PDT by philetus
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To: fogarty
The barrel is single use. Once all the rounds in the barrel have been fired, barrel replacement is required. Think of the barrel as being combined barrel/magazine.

On other interesting idea on their web site was to use this in a fire suppression role. In theory, 40mm grenades that produce chemical fire suppressant could be unloaded into an area rather rapidly. Had a helicopter been armed with such a system in NYC, it might have been possible to extinguish the fire in the WTC by simply flying up to the breach and firing into the hole created by the airplane.

All in all, interesting technology but it does have some rather 'big brother' posibilities. For example, everytime it is discharged, using a GPS chip (1" x 1") a cellphone chip (also 1" x 1") embedded in the grip and powered by the recoil, dials the police and reports the discharge, the number of rounds fired, location and 64 digit security code. All within a second of the weapon's discharge.

Heck, if you serial number the barrel and the barrel has to be returned to the factory, you could even determine the type of ammo and who bought the ammo. Of course, this would help police find a killer, but it would also create a level of privacy invasion against gun owners.

Real nice way for the cops to know who did what when where. I'll bet the liberals will be DEMANDING that gun owners have this type of firearm. (see we don't want to take away your guns).
14 posted on 09/30/2002 3:15:13 PM PDT by taxcontrol
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To: philetus
darn, I wanted one to hang on my wall under my ACME Tactical Nuclear Missle Launcher Pro (home version)

Me Too!

I was gonna keep it under my pillow for home defense.

15 posted on 09/30/2002 3:18:58 PM PDT by Doomonyou
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To: vannrox
Think of how many more innocent people will be killed when some untrained cop starts firing wildly at a criminal.
16 posted on 09/30/2002 3:19:58 PM PDT by Sir Gawain
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To: Doomonyou; Eaker; COB1; dix; Flyer; antivenom
Cool gun ping!
17 posted on 09/30/2002 3:21:57 PM PDT by humblegunner
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To: vannrox
And the good news is that it's available in high-impact polystyrene!!
18 posted on 09/30/2002 3:21:57 PM PDT by tracer
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Comment #19 Removed by Moderator

To: Sinner6
Over sharing dude.
20 posted on 09/30/2002 3:26:44 PM PDT by discostu
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