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

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.