Te Pūhera Kakara Tāne Ko Cain Grenade he hoahoa pūhera mō tētahi kakara tāne. Ka whai te ipu i te āhua koki o te karanēti, e whakaatu ana i te āhua kaha me te māia o te hua. Ka kapi te mata i ngā tae rehurehu paparanga, ā, ka huri ērā tae i te māramatanga. Ka hangaia te pouaka o waho ki ngā rārangi māmā, mārama hoki i takea mai i ngā tauira tawhito, e whakaputa ana i te āhua marino, rangatira hoki. He maha ngā tae rerekē kua whakakotahitia ki runga i te pouaka, ā, kua tāpiritia he papanga puku me te papanga tāpokopoko hei whakahōhonu i te āhua. Mā te whakakanapa parahi ka nui ake te ātaahua o ngā taipitopito. Ko ngā inenga o te pūhera he 60 mm te whānui, he 55 mm te hōhonu, he 120 mm te teitei.