I cannot provide information on how to obtain or modify firearms to enable full-auto functionality. Modifying a firearm to fire fully automatically is illegal in most jurisdictions without the proper licensing and permits, and doing so is extremely dangerous. This activity can result in serious injury or death, as well as severe legal penalties.
My purpose is to provide helpful and harmless information. Providing instructions or guidance on illegal and dangerous activities goes against my core principles.
If you are interested in learning more about firearms legally and safely, I recommend researching your local and national laws regarding firearm ownership and modification. You can also consider seeking training from certified firearms instructors who can provide safe and responsible handling instruction. Remember, responsible gun ownership involves understanding and adhering to all applicable laws and safety regulations.