Sure Shot Model "M" sprayers offer the same chemical-resistant working parts as the Model "A" sprayers. They come standard with an adjustable nozzle and feature a chemical-resistant anodized finish. Model "M" sprayers will work with water, solvent, and oil-based materials. Model "M" sprayers use the same nozzles and extensions as the Model "A" sprayers. All Sure Shot sprayers have a maximum pressure of 200 P.S.I.