Board Thread:General Discussion/@comment-99.46.237.4-20130907215119

When Snake says "Infinite ammo." to Raiden in Arsenal Gear's Colon and points to his head, which the bandana happens to be on, he's talking about his mind. It could be considered a little wink to the actual bandana item, but he's not literally saying the bandana gives him unlimited munitions. He's refering to the fact that his mind is his most effective weapon and that his ability to think provides him an unlimited ability to fight in battle,  or "infinite ammo" if you will. 