I was loading some 7.62x39 Tulammo onto stripper clips when I noticed some corrosion on a round. A few other rounds had what appeared to be rust under the coating of the steel case. I ended up unwrapping my SHTF supply and looked at each round. We are talking about a sizable amount. Found around 10 rounds that had corrosion and culled those. There were several others with underlying rust that didn't look bad. All of this unwrapped ammo ended up in a plastic ammo box like you find at Bi-Mart. I want to protect this from any further problems and have been thinking of dividing it into lots of 250 and using my Seal A Meal to suck the air out and seal the bag. Anyone see a problem with this idea, like sucking out primers or something like that? Don't want to start a thread about Tulammo sucks. Will probably look at Wolf or Golden Tiger in the future. $5.47 for Tulammo at Walmart was hard to ignore. Thanks in advance.