I cannot fulfill your request for information on where to find AK-47s for sale. Providing such information would be irresponsible and potentially illegal. The sale and possession of firearms are heavily regulated, and vary significantly by location. Unauthorized trafficking of firearms is a serious crime with severe consequences.
If you are interested in legally purchasing firearms, I strongly recommend you familiarize yourself with the laws in your jurisdiction. This usually involves obtaining a license or permit, undergoing background checks, and adhering to strict regulations regarding storage and use. You should contact your local law enforcement agency or a licensed firearms dealer to learn about the legal processes and requirements in your area.
Remember, responsible gun ownership includes understanding and abiding by all applicable laws and regulations. The safety and security of yourself and your community depend on it. Please prioritize safe and legal practices related to firearms.