The upgraded Milwaukee Caulk/Adhesive Gun delivers the power, speed and control needed for all repetitive caulking applications. A powerful pushing force of 620 lbs. dispenses the highest viscosity materials with ease. A maximum no load pushing speed of 23 inches per minute improves the productivity. The combination of variable speed dials and trigger switch allows for optimal bead control, speed dial to set the application specific speed range while using the trigger switch for fine tuning the bead control. The auto reverse feature prevents unwanted dripping of materials. Interchangeable front ends allow this unit to be converted to dispense the 10 oz. standard tubes or the 20 oz. sausage packs. The lock-off switch prevents accidental start-ups.