What do you guys consider the best 22lr cartridges for long term storage, or ability to fire under high humidity or wet conditions?
I have a lot of different kinds, and do not like lead, since it corrodes more easily. I like the copper plated or jacketed better. I prefer solids if I can find them for survival purposes, as in a pinch they will penetrate better on a deer sized game.
Someone on another forum "Plainsmans Cabin" did a test with Stingers, Yellow Jackets, and Federal 40 grain solids in copper plating they had at the time. He did a few others that I don't remember. The Federal solids penetrated 5 milk jugs filled with water. The Stingers only penetrated 3. The others didn't fair that well. Haven't seen plated solids in a long time. You could once get the Federals from Wal-mart in a bulk pack. Someone needs to do another test with what is available now.
Also, aren't more manufacturers using aluminum cases now because of the high cost of copper used to make the brass? Can't reload them anyway.
What are considered that best .22's for long term storage? Depends on the 'age' or how long ago a particular batch (or brick, or case, or whatever quantity) was manufactured,
as well as how the ammo was stored!! (an airtight container or ammo can at moderate temperatures have proven to be best for such a task).
At that point "humidity" or any moisture shouldn't be a factor! (I grew up in NW Florida, and humidity is the one thing I NEVER got used to! Also I went through my dad's flight gear after he died, including his Navy issue survival kits.) The lead sinkers in my pops' survival kits had all deteriorated into lead oxide powder, but that was because those sinkers weren't stored as well as ammo should be! Along with being undisturbed for 20 or more years!
Also if I was going to select only ONE LOAD in a .22 long rifle for long-term STORAGE for all my "rainy decade" uses (for you Boston T. Party fans), it would be
thee standard velocity,
solid lead round nose, 40 grain non-hollow-point load!
That STANDARD VELOCITY LR is the most basic .22 Long rifle loading, but its already subsonic at its industry standard 1040 to 1070 fps MV.
That same configuration describes almost ALL "standard velocity" .22LR loads,
but also MOST premium target loads too (and YES I'm talking about Eley, Lapua, Fiocchi, SK, and even the very best loadings from CCI, Wolfe, Federal and others).
CCI probably offers more rimfire selections for all four typical rimfire cartridges, than any other company in the world! (check out their website, or go to MidwayUSA.com and check out their site (very easy to navigate)).
The only rimfire cartridge I'm aware of that CCI doesn't load for is the 5mm Remington.
If one peruses the CCI selections, YES that company offers copper coated Mini Mags with and w/o hollow-points, and also the well known Stingers or Velocitors .....
But the CCI .22 SGB loading (small game bullet)
is all lead!
And so is their 'Green Label' match ammo,
their 'Pistol Match' ammo,
and their 'Subsonics' and 'Standard' loadings too.
And how many of you reading this are aware of
CCI's new 'Quiet-22' loading? This new Quiet-22 is basically a "CB" type long rifle cartridge,
with a lead 40-grain round nose bullet (versus the usual 29-grain slugs used in 'CB' shells).
Velocity is the same reported 710 fps MV as with the CB Shorts or CB Longs, but in a cartridge that will fit a whole chamber like a .22 Long Rifle round! Accuracy should be good, and performance increased over the "CB's."