MidiFlow-Combi-Gun-600ml-COX-MG16011-p-Cox-Midiflow-Combi-sealant-gun-ideal-for-low-to-medium-viscosity-materials-Ergonomically-designed-for-comfort-and-ideal-for-semi-professional-use-with-a-lightweight-ABS-barrel-p-p-Suits-310ml-and-400ml-Cartridges-p-p-Requires-nozzle-when-used-with-600ml-sachets-p-p-Blue-plunger-is-for-use-with-sachets-br-Metal-plunger-is-used-with-cartridges-p-p-Includes-12-month-manufacturer-rsquo-s-warranty-p-COX-MG16011-MidiFlow-Combi-Gun