GI Joe comics

[FS]

It occurred to me recently that I used to own a GI Joe comic that either got lost or accidentally sold away. All I can remember of it is that, compared to the blue/pink laser cartoon, it was pretty fucking brutal. The issue I had involved an interrogation scene with a guy beaten to a pulp and very nearly getting a pencil jabbed into his eye. Then later on the Joes use matches to get rid of leeches in a swamp.

I wouldn't mind reading more of those, though by that I don't mean I'm willing to actually buy old issues. Anyone know if there's perhaps scanned pdf versions of them found anywhere? I guess it's not too likely, but still.