The invention relates to a dispenser (2) especially for paste-like masses (M) with a casing (1) which can be completed by a cartridge (K) and which has a feed device arranged in a head component (4). To achieve the true integration of the cartridge, it is proposed that a cylindrical chamber (50) of the pump-conveyor device (P-F) formed on the cartridge (K) is provided for a pump piston (22) and takes the form of a transfer channel (21) for the mass (M) from the cartridge (K) to the region of the head component (4).
