Ammo Storage

[countryfirst]

Would like your feedback and preferences with regard to ammo storage. Specifically surplus military cans vs. plastic (like Plano or MTM).

Is one significantly better than the other? Mine would be for .223/5.56 and 9mm. Thanks in advance for any feedback.

 

[MichiganScott]

Cool and dry. The big advantage with the MTM cans is that they are considerably lighter. Some of the seals on the mil-sup cans may be too old to be 100% effective.

 

[SMSgt]

Read this from SAAMI. It's not rocket science and should answer any concerns.

http://www.saami.org/specifications...wnload/saami_item_202-sporting_ammunition.pdf

 

[JJEH]

For some I use MTM cases, but I also put just the boxes in the safe. Cool and dry is important indeed, invest in a good dehumidifier.

 

[countryfirst]

Read this from SAAMI. It's not rocket science and should answer any concerns.

http://www.saami.org/specifications...wnload/saami_item_202-sporting_ammunition.pdf

Thanks for this link. Good info.

 

[countryfirst]

I am also curious about surplus mil-spec composite/water proof cases I've now seen at the last couple of shows here in my area. Has anyone seen or use those?

 

[MichiganScott]

Read this from SAAMI. It's not rocket science and should answer any concerns.

http://www.saami.org/specifications...wnload/saami_item_202-sporting_ammunition.pdf

Kinda funny. It basically says that if you don't soak your ammo in water or organic solvents and don't store it in an oven, it should be expected to give satisfactory performance.

 

[Smith357]

Back when mil-surp ammo cans were cheap I bought a bunch of them and store my ammo in them. These old cans are now pretty expensive so if I were to need more storage I would probably go with the cheaper plastic cans.

If you happen to drop a steel mil-surp can loaded with 50# of ammo it will not crack or when it hits the ground.

 

[125JHP]

I like metal cans... can't seem to afford them these days so what I have will have to do. I take the gaskets out and silicone spray them every couple of years or so and make sure their beds are straight. .

 

[sqhead]

i found an old stand up metal school locker,it has 5 doors instead of one long single door.the five compartments keep my ammo cal. seperate and the doors have the front vents for air circulation.
i bought 5 locks all keyed the same and can lock-em down ,,it works great and holds alot of ammo.

 

[SMSgt]

Kinda funny. It basically says that if you don't soak your ammo in water or organic solvents and don't store it in an oven, it should be expected to give satisfactory performance.

And they're basicly right. Any environmentally controlled space (air conditioned house) is more than ample. Outside in a leaky storage shed, then you need all the waterproof cans, etc. I've pulled ammo out of 20-year storage in my bedroom closet that's all been fine.

 

[countryfirst]

Know it is pretty straight forward. Appreciate everyone's feedback. Really like the locker idea.

Did get some more specifics on the mil-spec surplus plastic cans I'm looking for. They're considered 25mm and open from both ends. Roughly twice as thick as Pelican. Anyone know what I'm describing?

 

[Duster340]

I have always used surplus .30 & .50 cal cans. (Mostly the .50's) Not that they are better or worse than modern plastic ones, I just have a bunch of them.

 

[Smithhound]

I acquired a cool looking old metal cabinet a few decades ago and used that untill it filled up with different ammo, also several ammo cans, heavy duty plastic bags stored in boxes, whatever I can find really. I've got a great basement reloading/gun room, it stays nice and dry, low humidity and averages around 65 -75 degrees. I heat it in the winter with one of those oil filled radiator looking things. I've never in the 22 years I've lived here had a problem with ammo deteriorating and in 33 years of handloading I've only had 2 cans of powder go bad. Those were the old metal cans that probably were left uncapped for a few days.
I've got ammo I loaded in 1988 that I shoot with no problems. I would suspect a slight loss in velocity but no hesitation on shooting it.
Years ago I was given some old ammo that hadn't been stored correctly, it was in good looking boxes, probably from the 30's or so, I pulled a few bullets and the powder was a greasy, clumped up looking mass. I wouldn't think of firing that, but still have the remainder in the boxes.
As others have said, keep it in a stable environment and it will last decades.
RD

 

[358156hp]

I too use ammo cans, purchased long ago. I've had people angrily tell me that storing ammo in cans makes bombs out of them. I have never bought into that way of thinking. The lids of ammo cans are held in place with a series of really small spot welds (4-8 of them depending on the can size) that attach the latching brackets to the can and lid. These little spot welds break under pressure, allowing the can to vent it's contents, rather than allowing dangerous pressures to build. Don't believe me, look at them yourself. I use desiccant packs in each can to keep the air dry.

 

[cbvanb]

Another vote for surplus ammo cans, mainly because it protects the ammo from getting bumped and banged too much while moving it around, whether headed to the range, or in the back of the truck on a hunting trip in the mountains. And they last forever, I have one .50 can that my dad had when I was a kid. They're also stackable, and easy to label, which makes my ammo closet much for efficient for storage purposes. The cans have gotten expensive and hard to find lately, which I don't quite understand since we've had two wars ongoing for over 10 years now.

 

[gdnagle]

+1 for surplus I use the metal cans as much as posible because I know heavily loaded cans will not fail me. A heavy plastic can could have the handle fail or the top fail, just works for me and have never had a problem with surplus cans fully loaded, solid, with lead shot very heavy.

 

[SuperW2]

+1 for surplus I use the metal cans as much as posible because I know heavily loaded cans will not fail me. A heavy plastic can could have the handle fail or the top fail, just works for me and have never had a problem with surplus cans fully loaded, solid, with lead shot very heavy.

I bought a couple of the MTM plastic boxes and didn't really like them. I bought some .50Cal Surplus Cans and I'm much happer with them. Feel more solid than the MTM's and I too was worried about the handles and plastic with a fully loaded box.

One other issue I had was knowing which caliber of ammo was in which cans. I didn't want to just do tape and Sharpies (just looked cheap to me) and I move things around from time to time. I found these Magnets on another forum that I think I'll get some ordered.

AmmoCanMagnets.Com

I need to get some more Suplus ammo boxes,but I like these!

SW2

 

[Waywatcher]

I use surplus GI cans. They're designed to do the task at hand in the most extreme of circumstances, at a low cost. I inspect the seals and wipe them out before I use them, and then label the outside so I don't have to open it to find out what's in it. I also pack a desiccant in each one.

From personal experience, I know they will not break if dropped, unlike the MTM box.

 

[ChinStrap]

Might not be popular - For long term - I use blank paint cans from home depot/lows - They have a nice liner and are cheap. My local lows sells them for $3.99 - I can fit 600 rounds of .45 auto in 6x100r ziplock bags inside or 8x100 bags for .223 - Last but not least 4x375r bags of .22lr - Nice and simple. Cheap too. After they are all closed up, water/air tight and I can hide them in plain sight - Just put a strip of masking tape on the front that says 'garage grey' - They fit right in with the other paint cans I have on the shelves in the storage room.