r/canadaguns • u/Spiritual_Rope_6952 • Apr 15 '26

Fix my gun sks ejecting very dirty brass

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i have a chinese sks, cosmoline all cleaned up, but when i shoot it (norinco non-corrosive) the cartridges come out all dirty with some kind of soot all over them. is that normal? otherwise it works perfectly and ive never had a jam. ive just never seen a semi auto ejecting brass so dirty before

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u/Spread-Hour Apr 16 '26

WHY DONT THEY JUST KEEP THEM STEEL THEY LOOK SO COOL

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u/IPSC_Canuck Apr 16 '26

Part corrosion protection, part spark protection, partly because the copper seals against the chamber.

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u/Spread-Hour Apr 16 '26

Oh come onnn cant they use another cheap alternative that keeps the steel color?

1

u/IPSC_Canuck Apr 16 '26

You can get painted cases. That are graphite… i’m not a fan.

This works well.