Badger Air-Brush Company Fine Spray Regulator for  Renegade Series Badger Air-Brush Company Stock Number R-046 Fine Spray Regulator The spray regulator is the front part of the airbrush It is designed to guide air over the tip of the needle to ensure absolutely precise spray performance and proper amortization of paint and siphoning The spray regulator is made of a precision manufactured durable metal alloy Badger Air-Brush parts are proudly made in America