The present invention relates to a front cap (104) for a medicament delivery device (100) having a proximal end (101) and a distal end (102), said front cap being configured to be releasably connected to the medicament delivery device and comprising a shield grabber support (108) and a shield grabber (115) for connecting the front cap (104) to an outer surface of a needle shield (114) of a syringe (107) positioned within said medicament delivery device, wherein said shield grabber (115) is coupled to said shield grabber support (108) such that said shield grabber (115) is axially moveable relative to the shield grabber support (108).本發明有關供藥物輸送裝置(100)用的前蓋(104),該藥物輸送裝置具有近側端(101)與遠側端(102),該前蓋被建構成可釋放地連接至該藥物輸送裝置,且包括一屏蔽件抓取器支撐部(108)及一屏蔽件抓取器(115),用於將該前蓋(104)連接至被定位在該藥物輸送裝置內的注射器(107)之針屏蔽件(114)的外表面,其中該屏蔽件抓取器(115)被耦接至該屏蔽件抓取器支撐部(108),使得該屏蔽件抓取器(115)係可相對該屏蔽件抓取器支撐部(108)軸向地運動。104‧‧‧前蓋108‧‧‧屏蔽件抓取器支撐部115‧‧‧屏蔽件抓取器121‧‧‧外殼體122‧‧‧舌片123‧‧‧近側端表面124‧‧‧孔口125‧‧‧殼體126‧‧‧翼片127‧‧‧鄰接表面128‧‧‧近側端表面130‧‧‧翼片