This HVLP Triple Spray Gun 4pc Kit features: Gun A - .8mm nozzle set for touch up work
Gun B - 1.4mm nozzle set for lighter materials
Gun C - 1.7 millimeter nozzle set for heavier materials like primers and fillers. There is a locking pressure regulator with gauge
All guns include: aluminum paint cups (2 1L cups and 1 .1L); die cast aluminum body with chrome plated finish; two step trigger control; non-bleeder type; gravity feed external mix; stainless steel nozzles; adjustable spray width; air inlet and fluid outlet.