Although I suppose it's possible, I've never heard of someone actually having a craving for a protein food. Even though the wings were 1 gram of carb for 4 wings, they may have had sugar and/or starch in them that are triggering cravings in you. Can you post the ingredients list?
Instead of store-bought buffalo wings, how about making your own? It's not difficult and I think the homemade ones taste better than the store bought anyday. You also know exactly what's on them.