Professional Aluminum Drywall Texture Air Paint Sprayer Hopper Gun Advanced Technology Hopper Gun;Air shut off valve allows for control of air pressure Light-weight and comfortable one piece aluminum body with long steel trigger Solid brass replaceable air regulating components; 3 Solid brass air nozzles ( 3/16",1/4"and 5/16" ) Operates with any compressor with a minimum of 7 CFM at 25 PSI The coin is US quarter, NOT included;Quantity:1