Gravity-fed sand blasting gun ideal for removing paint, rust & carbon residue from inaccessible locations including corners and joints. Plastic ABS body. 600cc (18oz) blast media container. Nozzle size: 5.0mm ID, manufactured from steel. Ideal for precision applications. Air inlet: 1/4" female; operating pressure 90psi; air consumption 7 SCFM. Reusable shot-blasting media available separately, please see Part No. 77156.