Nau'in bayonetkayan dumamaya ƙunshi fiye da faranti biyu waɗanda aka manne a kan sandar ƙarfe, inda aka ba da faranti na farko sandar wayoyi, an haɗa igiyar juriya tsakanin faranti na farko da faranti na biyu; an haɗa ƙarshen igiyar juriya ɗaya da sandar wayoyi ta cikin faranti na farko, ɗayan kuma ƙarshen igiyar juriya yana ratsa sauran faranti; faranti suna zagaye kuma kowannensu yana da rami mai murabba'i; kuma igiyar juriya tana da murfi wanda ke samar da silinda. Amfanin samfurin amfani shine, nau'in bayonet-typekayan dumamaAn haɗa s a layi ɗaya don tabbatar da cewa yayin amfani, idan wani abu mai dumama irin na bayonet ya lalace, mai amfani zai iya cire abin da ya lalace kai tsaye ba tare da ya hura wutar tanderun ba, kuma a saka sabon abu kai tsaye cikin kayan aikin don amfani; kuma ƙirar tana sauƙaƙe aikin mai amfani, kuma tana taimakawa wajen kammala samarwa yadda ya kamata.

Amfani da kuma kyakkyawan tasirin da samfurin kayan aiki ke da shi sune: saboda tsarin dabara, shin za a iya ware madaurin juriya da bututun radiation na waje da igiyar ke da shi, kuma za a iya guje wa yanayin gajeriyar da'ira. A lokaci guda, ana saka sinadarin dumama irin na bayonet kai tsaye a ciki ta jikin mai hita a waje, kuma tsarin riƙewa ta faifai na waje yana ɗaure jikin mai hita a waje da shi. Kuma ana amfani da tsari mai layi ɗaya a cikin haɗin tsakanin kowace ƙungiya, yana buƙatar canzawa ko da yake yana da garantin samun sinadarin dumama don lalacewa, mai amfani kuma zai iya cire abin da ke lalacewa kai tsaye ba tare da ya bushe ba, an saka sabon abu kai tsaye a cikin kayan aiki kuma ana iya amfani da shi, irin wannan ƙira ba wai kawai ya dace da masu amfani ba, a lokaci guda kuma mafi kyawun fitarwa na ƙarewa kuma.