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Near where I live ther is a company that does cryogenic freezing. I recently went on a tour of their facility as part of an article for my school newspaper. I have gone back to college in my mid-thirties in an attempt to progress my career skills(hopefully make more money)!). Anyway, they had disassembled a high performance automobile engine and frozen all the parts to arround -300 degrees. When the process is complete they reassembled the engine and they say it increased the performance of the motor by making it more tolerant to heat and other physical stresses. Somehow lowering the temperature on the parts changes the physical attributes at the molecular level.

I was intrigued. In one of their coolers I saw several shotguns and rifles of various calibers. When I asked what was going on with them , they replied that many competition shooters send their barrel and receivers to them to have the process done. Olympic sharpshooters send their weapons their all the time. It is supposed to improve accuracy, I guess, by making the weapon more tolerable to heat and pressure. and provide more consistency. Well now, I was thinking of how warm the barrel of my mini gets. When I inquired about getting the process done for myself, they told me they had an incredibly long waiting list. They have not yet done a Mini-14. They wanted all the exact specs from the factory also, so they could tell if the metal could take the process and not have any stress cracks.
We are still negotiating on price, it is kind of expensive, but if i can save up the money, and Ruger tells me that my weapon won't blow up in my face if I have it done. In a year or two when my name comes up on the list I am going to give it a try.
I thought it was a neat idea to share with all you folks.
Have a nice day!
 

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has been around quite awhile. Nobody has proven it increases accuracy at all but most people agree it won't hurt anything either. I'm sure there is plenty of stress in our skinny little Mini barrels that could use relieving. As to negotiating a price goes they really shouldn't charge more than $50 for the service, maybe a little more if they are completely disassembling the rifle. The consensous is that if it makes you feel good then go ahead & have it done just don't expect to see any vast improvements. What bothers me in your post is that they wanted specs from the factory to determine if your rifle could be stress relieved. I've never heard of any cryo outfit asking for this before.

Good luck
Bushwack
 

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I had OneCryo do my Mini and pistol. I can't tell a difference, but I have other things that need to be done with the Mini also.
They gave me back a Bushmaster barrel instead of my Mini, and gave him my Mini. Finally got it worked out (Mini back to me) and said I have a free treatment if I want one in the future cause of the mess. It was about 40 or 50 per gun.
 

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How about rubbing Viagra on yer barrel that should oughta stiffen it up.

Just kiddin, I would think that using a heavy barrel would add more than a Cryo job as far as adding accuracy. Seems like a low tech solution to me.:usa: :D
 

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would it work just to stick it in my freezer?
Frayed not Nate. Nice try though. Your freezer may be somewhere near 10 degrees. While to Cryo freeze, you must get below 300 degrees below zero. I work with liquid nitrogen "LN2". It is 330 degrees below zero.
 

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Correct me if I'm wrong, but you cannot get below absolute zero. ;) (by definition, absolute zero is the point at which all molecular activity stops... therefore you cannot have 'negative activity') Cyro-treating a barrel or action will bring the temperature down to near zero kelvin and then back to normal in a very controlled manner. The the theory is that by stopping all motion at a molecular level, and slowly allowing it to start, the molecules will better align themselves alleviating stress in the metal giving you a more stable / stronger / smoother / better barrel.

More info:

http://info.lu.farmingdale.edu/depts/met/m...ctreatment.html

-davey
 

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Correct me if I'm wrong, but you cannot get below absolute zero....Cyro-treating a barrel or action will bring the temperature down to near zero kelvin.
You are correct davey. I stand corrected, absoulte zero is -273.18 degrees C. = -459.72 Farenheit = 0 degrees Kelvin.

Sorry for the type-O.
 

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Yes, I almost freaked when Cajun said that. As a Chemical Engineer, a lot of the theories we use are based on absolute zero. -459.72'F. Certainly, cryo is below 0'C. Some new theories suggest that the now accepted temperature of -459.72 is wrong, that it is actually somewhat lower. But davey is right: at abs. zero, matter begins to clump and form blobs of neutrons, protons and electrons. Hydrogen becomes a superfluid with no surface tension or viscosity. We've gotten very very close to abs. zero, but never quite made it yet. Quantum mechanics prohibits it.

Just my -459.72 cents!
 

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Hey va hunter, my rocket days are from the past, back in the Gemini space program. I am getting rusty now. The little things are sliping away, like the diff between -272 C, and -272 F is roughly 185 F degrees.

The older I get the better I used to be :rolleyes:
 
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