never had any issues with steel case ammo my mini 14 ,ar and ak eat the stuff all day with no issues
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Best answer!From what I can see, steel case gets a bad rap.
The steel used is much softer than the steel used on barrels and extractors, so it's not going to wear them much more than brass. If you have a high-end AR or M-14 you might want to avoid it, but it's worth remembering that the Army issued steel-cased ammo during WW-II.
Also, steel has less lubricity than brass, so there is a little more friction on extracting the spent case from the chamber. Is it significant? That's up for debate. Again, if you have a high-end, match quality rifle then you are probably going to be better off in the long run shooting brass.
The only issue I could find that seems legit is using steel in bullet construction. Raw steel in contact with the rifling will wear it away a lot faster, which is why most steel bullets have at least a copper wash to engage the rifling.
...steel IS dirty.
