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component shelf life

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9 comments

  • bpost
    Hi Henry,

    If stored in a cool dry place, not subject to drastic temp changes figure about 50-75 years and up to 100 if things are real stable.
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  • dcs shooters
    I've got powder and primers I bought back in 1974. Both still are fine. Been stored in ammo cans.
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  • perry shooter
    I have some Bulls-Eye powder from the 1950's that I use as a bench mark to compare with every new 8 pound can I buy the 50 year old stuff shoots better groups then most lot # of the stuff that has been made in the last 10 years. I also have some 30 year old cci primers that I use for same purpose. I have some 50 year old Winchester primers that the box insert is WOOD they still work great also.
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  • jonk
    I've used primed 30-06 brass dated from 1904-1935. Dunno when the guy tore it down but I got it at a flea market. Probably came out of some old timer's estate.

    It all worked fine. Come to think of it the 1904 stuff must have been 30-03!

    Hard to say, he had trimmed it all down to 8mm Mauser about 150 rounds in all.

    I still use the brass for light cast bullet reloads.
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  • glockman40sw
    I am using primers from the 70's and 80's and powder from the 70's and they all perform flawlessly. As was mentioned before storage of the components is the key. Keep them cool and dry and they will last decades with no problem. As a side note I still shoot ammo that was handloaded in the 70's also with no problem. Good luck on the reloading.
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  • grizzclaw
    I'm still using small rifle primers from the 60's.
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  • hrbie
    I still use some powder the old man had from the 70's. Shoots great.
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  • XXCross
    Most of you probably have never heard of "sharpshooter" or
    "lightning". They are smokeless powders that date from the
    turn of the previous century. I still have a small quantity of
    each and they work without fail. (and I'm lighting them with
    Winchester #33's) Keep your powder dry and cool, it will
    out live you.
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  • partisan
    The primers I'm using were bought in 1974. NONE of them have failed.
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