medium and long term storage of ammo
 

I am defining medium storage 1-5 years, long term 5plus years. Ok what works and what does not. I was taught in military that cool dry storage is the best, ie never get it wet and not above 72 degrees F.

So how about these sealed tubes for burial?? any good?

What about other methods? Any experience or Ideas.

Re: medium and long term storage of ammo
 

Cool and dry is always good. Humidity doesnt go good with powders and primers. I figure anything that seals air tight ought to be good if it is not too permeable and you seal it while in low humidity.

I would think what you are talking about would work, but I dont know all that much about them.

Something that wouldnt sweat much if the temp changes would be good. And if it is going to be moved around(ie changing altitude and such) a pressure release valve wouldnt be a bad idea. Kinda like the gun boxes Pelican makes. That way when the pressure builds up it vents and you have less chance of any moisture condensating.

Re: medium and long term storage of ammo
 

Will surplus boxes work? or work well?

Re: medium and long term storage of ammo
 

If you mean surplus mil spec ammo boxes? IMO only if the gasket in the lid is not dried out and brittle.

Re: medium and long term storage of ammo
 

Sealed tubes for burial...NO.

Condensation is the problem with that. But, there is a way to make it work.

If, you vacuum out all of the air and replace the air with nitrogen. There are many ways to do this. The easiest is to install a refrigeration type valve into the tube and use a set of HVAC regulators/hoses, a vacuum pump and a tank of nitrogen. You don't want to pull a strong vacuum so as to not unseat primers, just enough to pull out the air, then replace the air with the nitrogen. If you don't have the equipment and know how hopefully you have a friend that's a HVAC tech that can do it for you.

I have ammo from WWII that still fires just fine that has been stored in military ammo cans. I store all of mine in them. A lot of people place a few moisture absorbing desiccant packets in each can. A good idea but I take it one more step to be sure if the ammo is to be stored long term. I wait until the humidity is real low like in the winter here, then open the cans and remove the ones that have been in the can with fresh ones. And then mark them "do not open except for emergency" so that I don't open them when the humidity level is high. I might be a bit anal about it but I have...a lot of ammo stored.

The metal military ammo cans are getting scarce around here since the military switched to plastic cans. The small ones were around $5 and the larger ones $7, now they have more than doubled and they are harder to find.

Re: medium and long term storage of ammo
 

Yeah the last cans I bought were from Korea-old M-1 30 cal ammo if I read the korean right.

Re: medium and long term storage of ammo
 

I need to get a few more of the large ammo cans. I like keeping my spare pistol rounds in them. I think I can fit 10 boxes in them(without dumping them out of the original packages). Always handy to have around for storing other stuff as well.

Re: medium and long term storage of ammo
 

I just keep mine in the house. As long as the centrail air, and heat, is working, nothing to worry about.

Re: medium and long term storage of ammo
 

wholesale sports was hocking some ammo cans for $20, couldn't believe it. Scoop 'em up when ya can for a good deal, cripes they're getting stupid expensive!

I'm gonna experiment with some homemade wooden crates I think for some stuff, military cans or cardboard boxes sealed up inside for air tight, wood crate for moving/handling.

Re: medium and long term storage of ammo
 

My ammo is in plastic containers from Wally world. The 26gt size is about all the ammo these plastic containers will hold. Anything heavier I wouldn't trust when moving them. One for each caliber, and some calibers get more than 1 container. They stack good too!

Re: medium and long term storage of ammo
 

I'll tell you what I just started doing with my ammo stores.

I keep the bulk of mine in ammo cans. I only get ones with good gaskets,a dn I lightly lube the gaskets with mineral oil or vasolene.

I have taking to bagging the boxed and or loose ammo in ziplock baggies. and am making dessicant packs using an old bed sheet and a container of kao kitty litter.. cut a square, att a table spoon, pull corners up and add a twist tie.. looks like a rice packet or birdseed packet at a wedding. I toss one in each box.

I'm waering cotton disposable inspection gloves that have been mistd with a lil rod/reel spray ( silicone ) and have a silicone wipe towel that I am cleaning all my loose ammo before storing..

I'm beginning to dot he same with my handguns that are not for regular use. IE.. if I don't touch it.. if it's for colelction or end times. I clean it.. and bag it with a dry packet..

I'm doing many of my rifles in a similar less sealed fashion. IE.. cleaning and lightly greasing or oilang the metals, then using the huge contractor bags and duct tape A few of them are getting the bedsheet treatment similar tot he guns wrapped in muslin.

this will keep humidity, condensation and finger print damage over the years down.


while doing this I'm taking a pic of each lot of ammo and gun for archival purpose ( insurance or otherwise..e tc )

huge undertaking.. but good for the winter..

if them space bags weren't sooo expensive I might stick a few in each bag and vacume up.


ALso say some 10g and larger ziplock style products available online... those could be promising...

Re: medium and long term storage of ammo
 

great idea carver. I can set myself up on the cheap and have plenty quick.

Re: medium and long term storage of ammo
 

It's what I do as well. And, I'm needin' more.

Re: medium and long term storage of ammo
 

Just KAO kitty litter or will any do???

Re: medium and long term storage of ammo
 

kao as in kaolin (clay ) based... which many are.

no wheat stuff.. or yesterdays news...(recycled newspaper)

Re: medium and long term storage of ammo
 

The 26 qt sized containers will hold around 10,000rds of .22LR. And like you, I need more!

Re: medium and long term storage of ammo
 

cool and dry is key no matter how long your store. that means indoors and dessicants.

Re: medium and long term storage of ammo
 

That makes sense too much acid in the papers. What about wheat husk??

i have a feeling it may mold or go rancid if it absorbed water..

plus, the kitty litter can be baked to recycle it and get rid of moisture...

AND it's (clay) usually way cheaper than paper or husk based litter..

oh yeah.. get the unscented kind.. :)

Re: medium and long term storage of ammo
 

Different approach, use a "food saver" vac to seal ammo in plastic bags and then store in whatever carton you want. Commercial ammo can be bought in similar packaging. I have been impressed with my foodsaver as it keeps stuff sealed and fresh, no freezer burnt fish or deer; I have used it for ammo and parts.
After Katrina some of the groceries that I released into the floodwater (in foodsaver bags) had rotted in the sun for a month, nasty, but even though the bags were swollen like footballs they did not leak a drop or smell. If this system can do that it will keep your ammo fresh and dry.

Re: medium and long term storage of ammo
 

another thing is to plan ahead when you buy ammo.

some ammo can be bought in sealed tins and or sealed plastic battle packs. both are good options for storage.

Re: medium and long term storage of ammo
 

If ya just got to, put em in a Food Saver bag, and vacume seal them!

Re: medium and long term storage of ammo
 

To Soundguy: Consider the possibility of using plumbers silicone grease or food grade silicon grease to wipe down your ammo can gaskets because if they are rubber and not plastic a petroleum product can be deleterious to rubber.

Re: medium and long term storage of ammo
 

are the ammo can gaskets not synthetic rubber?

mineral oil is some pretty safe stuff.. same with white petrolatum...

So far I havn't seen any bad gaskets int he 20 or so years using it.. but guess it could be causing some micro level decay ??

Re: medium and long term storage of ammo
 

I have the sense that the gaskets are natural rubber-but then only a chem analysis would tell for sure espcially sense the ammo cans are now coming from all over the world.

I like the concept of the food saver bags INSIDE an ammo can for really long term storage.