The professional cordless dispensing gun can be used in combination with cartridge sizes of 585 ml and 825 ml. The dosing function ensures that the processor of fischer injection mortars can achieve a particularly precise and efficient adjustment of the mortar quantity to the installation. Additionally, the dispensing speed of the mortar can be adjusted via a regulator to suit the application. Its robust design allows the device to withstand harsh construction site conditions. With the appropriate fischer high-performance mortars, the cordless dispensing gun offers a perfectly coordinated system. Furthermore, the battery-operated dispensing gun is compatible worldwide with all Cordless Alliance System (CAS) batteries and chargers.