mixing ammo

[Gavelek]

Is it Ok to mix steel and bronze when shooting semi auto (SKS, AK or Ar's)?
I've had couple of misfire problems and I wonder if it's because of bad casing or my mixing the ammo. Thanks.

[Synergy]

Mixing is not bad, but pay attention to what brand of ammo is causing the problem. If the majority comes from cheap Wolf ammo, stop using it.

[Gavelek]

I think it was Wolf, thanks