DEWALT DC545K 18-Volt 310-ml Adhesive and Caulk Gun 360 degree rotateable cartridge holder fits 10oz, 1/10 gal, and 300ml to 310ml cartridges Tool delivers up to 650 pounds pushing force to dispense the highest viscosity adhesives and sealants Auto-reverse feature helps reduce drips, waste, and clean-up Set-and-Forget variable speed control for consistent flow rates and bead control Comes with a 360 degree cartridge holder that fits both 10-ounce and 300-310 milliliter cartridges