Kugereranya no Gutezimbere Kera na Nshya Amasasu adafite ingufu
Ikoti ridafite amasasu ni ikoti ririnda nk'intwaro zikoreshwa mu kugabanya ibyangiritse by'amasasu, ibikoresho bya polisi n'ingabo.Iyi koti irinzwe cyane na pistolet yarashwe amasasu ya pistolet - kimwe utitaye ku bwoko, imiterere, ibikoresho, na kalibiri y’amasasu.
Izina ryavuzwe haruguru rirayobya cyangwa rito riyobya, kubera ko imyinshi muri iyo myenda irinda imbunda nini ya kaliberi nini cyangwa imbunda nkeya gusa cyangwa ntizirinde, hatitawe ku bwoko bwimyambaro y’amasasu, imiterere, ibikoresho, cyangwa imbunda ya kalibiri (ibi bidasanzwe ntibishobora Muri rusange muri rusange .22 Ubwoko bwa LR, bushobora kurinda imbunda nini za kalibiri, imbunda zimbunda.) Iyi kositimu itagira amasasu irinzwe cyane na pistolet yarashwe amasasu ya pistolet - nanone utitaye ku bwoko, imiterere, ibikoresho, na kalibiri y’amasasu ya pistolet.
Ubwoko bumwebumwe bwamasasu atagira amasasu afite kwagura ibyuma (ibyuma cyangwa titanium) bishobora kongerwa mubice bimwe byingenzi byumubiri kugirango wongereho amabati ya ceramic cyangwa polyethylene kugirango wongere uburinzi.Niba isasu ryakubise uwuzuza, ubwo burinzi burashobora kurinda neza pistolet zose nimbunda zimwe.Ubu bwoko bwa kositimu bwabaye ihame mugukoresha igisirikare nkiterambere mu buhanga bwa ballistique kugirango "Kevlar-yonyine" gutsindwa imyenda - amahame ya CRISAT NATO ya kositimu arimo gushyigikirwa na Afrika.Imyenda imwe nayo yagenewe kurinda ibitero byicyuma.Nkibikoresho byingenzi byokwirinda, ikoti ryamasasu ryahuye ninzibacyuho kuva kumukingo wintwaro wicyuma ujya mubikoresho bitarimo ubutare, hamwe nuburyo bwo guteza imbere sisitemu ihuriweho kuva mubikoresho bya sintetike ikajya mubikoresho bya sintetike hamwe nibyuma byintwaro hamwe nibikoresho bya ceramic.Porotipi yintwaro yumuntu irashobora kuva mu bihe bya kera, igihugu cyambere cyo gukumira umubiri cyakomeretse, cyari gifite fibre fibre naturel nkibikoresho byo mu gatuza.Iterambere ryintwaro zihatira intwaro zabantu rigomba kugira iterambere rihuye.Nko mu mpera z'ikinyejana cya 19, ubudodo bwakoreshwaga mu ntwaro zo mu gihe cyo hagati mu Buyapani nabwo bwakoreshwaga mu ntwaro z'umubiri zakozwe n'Abanyamerika.Mu 1901, nyuma yuko Perezida William McKenley yiciwe, intwaro z'umubiri zatumye Kongere y'Amerika yitabwaho.
Nubwo iyi kote idashobora kurasa irashobora gukumira amasasu ya pistolet yihuta (umuvuduko wa 122 m / s), ariko ntishobora gukumira amasasu yimbunda.Rero, mu ntambara ya mbere yisi yose, habaye umwenda wa fibre naturel yimyenda yimyenda, hamwe nicyapa cyicyuma gikozwe mumasasu.