Disclosed is a dispensing device comprises a dispense mechanism and a multicomponent syringe. The fastening parts of the syringe are embodied such that the syringe can be inserted into a holder on the dispense mechanism on the plane of the reservoirs thereof and perpendicular to the plane formed by the handle and the triggering lever of the dispense mechanism. The fastening parts on the syringe and the insertion opening on the syringe holder of the dispense mechanism are provided with coding elements that ensure that the syringe is inserted in only one direction, thus preventing non-certified syringes from being dispensed by the dispense mechanism. In a preferred embodiment, ergonomically shaped syringe flanges can optionally be used for dispensing the syringe in an optimal manner by hand with the aid of a dispense mechanism.
