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April 28, 2021, 08:54 PM | #51 |
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Join Date: June 2, 2011
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Unclenick, et al:
So, how does the breakdown of powder change, if at all, in loaded cartridges? The gentleman's comment above this one states what had been my approach for many years: keep the powder until I want to load the cartridges. But lately I have been trying to load up as many of my components as I can for the "routine" cartridges that I shoot without ever changing long-ago settled-on load data, such as 9 mm, 223, and 357 Magnum. Should I expect that the powder in the loaded and stored ammo (cool, dry place, etc) will last longer in the loaded cartridges than if it remained, unloaded, in the stock bottles in which it came form the retailers over the years? Does it make any difference at all in terms of powder "longevity of useful life" if it is in loaded cartridges or unloaded in stock bottles? Assuming non-corrosive primers and optimally stored finished loaded cartridges, should my ammo be useful for a very long time? We often hear of people shooting 30-'06 and 30-30 etc rounds from the 1960's that always go bang, right? |
April 28, 2021, 10:56 PM | #52 | |
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Join Date: April 10, 2012
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Quote:
Yes I do add the powder lot number to my ammo that is designated for long term storage . There's a reason they have lot numbers on factory ammo and it's not only if they were loaded wrong . They need to be able to track there loaded ammo incase the powder manufacture calls them up and says "we may have a problem with powder-A lot # 12345 . You might want to recall all the ammo you loaded that in .
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April 29, 2021, 01:29 AM | #53 |
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I have powder that is 20 to 25 years old from when I purchased it and some newer. I've used powder I got with reloading equipment and if I have any questions about a powder, I burn it in a pile without constriction. Most modern powder stored in stable environment can last many decades and still be good for reloading as long as you keep it sealed when not in use. Powder will draw moisture from the air over time. I repackage powder from kegs I've bought in the past into smaller containers I label after I use a few pounds with as little air as possible. That way it stays fresh for longer.
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April 29, 2021, 01:54 PM | #54 |
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Join Date: February 12, 2009
Location: Butte, MT
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Seems like a cop-out ... But I keep it until it runs out.... The only powder I had that I turned into fertilizer was a can of rifle powder once in all the years of reloading. Had a bad smell and a 'rust' colored powder dusting over the normal black. It was in a metal can. Our climate is dry and cool even during the summer, so have no concerns.
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A clinger and deplorable, MAGA, and life NRA member. When guns are outlawed, only outlaws will have guns. Single Action .45 Colt (Sometimes colloquially referred to by its alias as the .45 'Long' Colt or .45LC). Don't leave home without it. That said, the .44Spec is right up their too... but the .45 Colt is still the king. |
April 29, 2021, 02:45 PM | #55 | |
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Quote:
Don
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April 29, 2021, 03:06 PM | #56 |
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Join Date: February 21, 2011
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A friend had a few hundred .357's to load, so we used most of an old one pound can of PB to create a mild 125 gr. hp load. That powder was in a metal can, purchased in 1983...and worked fine. The only powder I've seen eat through a metal container, was RE-7, and others of the same age, sitting on the same shelf, still look fine, 20 years later.
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