Cool and dry is the key.
Does anyone know how long you can keep gun powder, A friend gave me two large cans of it.
I've fired 50 year-old ammo with no problems at all. Cool and dry is the key. I've never heard of rimfire primer compound moving, unless it would get pretty warm, but that doesn't mean it couldn't. I pay absolutely no attention to the orientation of the cartridges unless I'm loading them into a firearm.
Does that include shotgun ammo? I have some pretty old stuff that needs used up.
Me too, my father and I are planning on getting rid of it here in a few weeks. Some of it is still the paper shell. It should be fine, just look at the brass if its corroded its probably no good.
Otherwise shoot shoot shoot
Ammo stored properly should last just this side of forever? Anyone have an idea if this holds true for .22? I read that it has a life of about 2 years. Not that it matters because I can't FIND ANY. (not that is less than 30 bucks anyway.)