Aired out the S&W Etherium revolver today...

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Well, the weather here in Arizona gets warmer around April 1, so I thought it would be good to get out the S&W Etherium revolver, as I do annually. The warmer air is not as heavy, so there is less chance that the gun will come out of its lockbox quite so vigorously. I only take it out once a year, mostly to see if there has been any change in its behavior over longer lengths of time. Also, because it's such an incredibly valuable collector's item, I don't like to show it off too much.

For those of you who came in late, the Etherium project began at S&W quite a number of years ago. They already had their Airweight revolvers, but objective here was to produce a small revolver that was actually lighter than air. The technique was infuse the metal with molecules of helium to the extent that the gun, under the right circumstances, would actually float in the air.

After many abortive attempts, three successful prototypes were produced. After much discussion at the higher levels at S&W, it was decided not to offer the gun to the public, on the grounds that if any of the guns got away from their rightful owners, they could fall into the wrong hands, particularly children, who would be prone to play with them.

Two of the three prototypes were placed in a kiln and melted down. The one remaining prototype was kept under wraps at the factory for years, until I discovered its existence. I eventually prevailed in my quest to acquire it, and had to promise solemnly not to let it out of my possession.

I only photographed it on one occasion, several years ago. As is my tradition, I'm presenting it here on the occasion of its annual airing out. I was pleased to find out that it still floats - its characteristics have not degraded in any way.

Hope you enjoy seeing it.

John

ETHERIUM-1024_zpsab198ff1.jpg


ETHERIUM2-1024_zps758dd296.jpg
 
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It floats in air? Literally?

I can't see those photos from this computer; they'll have to await my being home. But I had to ask.......wait.............it's April 1st..........never mind!!!!!!!!!!!

But I like it!!!
 
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They sure are making those AirWeight revolvers very very light these days.
 
I heard the project was a failure --- once it was loaded with actual ammunition the buoyancy was somewhat less than neutral and the weapon would float slowly down.

Dr. Waldon Meisenheimer IV was the chief engineer in charge of the project, he forgot to account for the added weight of ammunition. Subsequently he was fired after R&D fund expenditures exceeded original estimates. Shamed by his miscalculations and shunned by all US Firearm manufactures, he eventually moved to South America and IIRC is now employed by a firm in Brazil.
 
The original air pistol!
The Hindenburg brand inflatable stocks must have a leak...I see the gun's sagging a little...
 
That thing is a piece of junk! They clearly got the helium infusion process wrong as there is not enough in the grip area to make it float level. I would send it back and demand they send a newer model made of unobtanium.
 
I had one, for the pre production testing. It printed horribly, if you didn't have a retention holster, it would float up inside your shirt and end up sticking out your shirt collar.
 
That is a fake photo. They only stay suspended when fully loaded. When empty they rise into the sky. I once tied a note to one and let it go. Did this one have my name and address attached? It might have come undone. You can just ship it to me. Don't forget to weigh down the package (preferably with ammo).
 
I heard the project was a failure --- once it was loaded with actual ammunition the buoyancy was somewhat less than neutral and the weapon would float slowly down.

Dr. Waldon Meisenheimer IV was the chief engineer in charge of the project, he forgot to account for the added weight of ammunition. Subsequently he was fired after R&D fund expenditures exceeded original estimates. Shamed by his miscalculations and shunned by all US Firearm manufactures, he eventually moved to South America and IIRC is now employed by a firm in Brazil,
where he has developed a more conventional .38 Spl revolver lighter than any of S&W's offerings. Disturbed by rampant rumors that it was a toy, and did not actually work, he designed a plastic sideplate so that the proper functioning of the revolver could be viewed without actually discharging it. The factory recommends 158 gr loads to aid in keeping the revolver in the pocket.
 
There is some potential for loaded-weight reduction by using hollowpoint loads. Fill the hollow with vacuum (actually lighter than hydrogen), and tape over the opening.

Most powders will work if you use light loads in aluminum Blazer cases prepared by pre-filling them with vacuum, just like the hollowpoint, um, hollows. Be sure to seat the primers carefully, or the vacuum will leak out and float away.
 
I took my S&W M27-X Air-Unobtainium out today too! Like you said, for it's annual "airing out".

I shot 6 shots touching at 250 meters with the first cylinder and put it back into it's zipper pouch to await next years "airing out".

I also brought along the pistol I bought off of Skeeter via Jug Johnson. The "Infamous .22/45-70 revolver". It kicked like a mule and the bullets vaporized with Jug's hand loads, but my 99 grain load of W296 showed 5000 fps on my Crony before the unit vaporized. Accuracy was well under an inch at 500 yards, but the recoil, blast and barrel flame (which incinerated all the targets between the 25 and 100 yard lines) made me realize that I have become the largest manufacture of N frame .22 smooth bore shotgun barrels in the world, since every round erased all rifling in the barrel. It gets expensive having to change barrels after every round!
 
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