The present invention relates to a needle cover assembly comprising a manually operable member (10)； a rigid needle shield RNS (38) provided with an internally arranged resilient cap (40), in turn arranged to house and protect an injection needle (42)； a RNS remover assembly comprising a tubular shaped member (31) surrounding said RNS (38) wherein said tubular shaped member (31) is arranged with at least one grip member (36) capable of gripping said RNS in order to remove said RNS； wherein said RNS remover assembly further comprises an spinning attachment member (19) having a distal end fixedly attached to said tubular shaped member (31) and a proximal end rotatable attached to said manually operable member (10) such that said manually operable member can be freely turned in relation to said RNS remover assembly but locked to each other in an axial direction.
