What powder is this?
A friend of mine gave me a bunch of reloading stuff that was his dads all shotgun related wads,hulls,primers and a mec 12 ga reloader in the box I found a coffee can full of powder it wasn't marked. I sure he used it for trap loads as that's about all the old boy did. the powder appears to have yellow flakes in it much like red dot or green dot. I would hate to not use it but not knowing what it is well you know how that goes any ideas would be great THANKS