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Thread: Cracks in the brass

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  1. #1
    Graduate
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    I don't know why but I believe brass hardens with age .I recently fired some 243 Winchester rounds that were loaded in 1978/79 . I used new Winchester cases , IMR 4895 powder and Sierra 85 grain HPBT bullets when I loaded them about a third of them split the necks when I fired them. A few split in the shoulder area. I used the same bolt action rifle that I've used all this years and haven't had any problems with newer ammo either before or after I fired this old ammo.
    Luck is the phenomena created when Preparation meets Opportunity .

  2. #2
    CCGF Depository Dale Gribble's Avatar
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    Quote Originally Posted by FLT View Post
    I don't know why but I believe brass hardens with age.
    I wonder if its age, or airborn contaminants? I've shot sealed Greek HXP that was that old and older that was perfect and sits in my 30-06 box waiting for the day when I reload it.
    When I despair, I remember that all through history the ways of truth and love have always won. There have been tyrants, and murderers, and for a time they can seem invincible, but in the end they always fall. Think of it--always.

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