Can you enlist in the marine corps if you have a general discharge from the army?

You'd have to look at your RE code on your DD-214. If it's RE4, you can pretty much count yourself out, and they're not likely to want to take the time to waiver you in with an RE3, either.
You'd have to look at your RE code on your DD-214. If it's RE4, you can pretty much count yourself out, and they're not likely to want to take the time to waiver you in with an RE3, either.