Powerful and robust battery-operated cartridge guns from the innovative XR series for quick and clean dispensing of silicone beads and similar materials. A very high extrusion pressure ensures the hassle-free processing of particularly viscous adhesives and sealants, even at low temperatures. The precise electronic speed control is managed via a knurled wheel for material-specific presetting of the extrusion speed. A very accurate regulation of the extrusion amount is possible through a finely adjustable switch, and safe operation is ensured by the immediate manual release of the pressure piston. Delivery includes: 1 battery cartridge press, 1 holder for 300 / 310 ml cartridges.