A premium heavy duty air powered grease gun for the most demanding professional user. Intermittent action delivers one shot of grease for every pull of the trigger. Added filler nipple allows 3 way loading; bulk, filler pump or standard 14 oz cartridge. Heavy duty die cast aluminium head. Precision honed barrel for fast action. Air pressure 40-120 PSI at 1 CFM or greater. T-handle posi-lock follower rod for sure grip and easy filling in any position. Complete with male quick coupler air fitting. Delivers 0.9 g/shot or 1.3 oz/40 shots. Produces up to 4800 PSI. Includes 6 inch rigid extension, 12 inch flexible hose and heavy duty coupler.