Ukuhlukana phakathi kweM16-A2 kanye ne "A4"
Ukuziphendukela kwe-Colt M-16 kuye kwaba ushintsho oluqhubekayo cishe yonke iminyaka eyishumi kusukela empini yeVietnam. I-M16 yokuqala ne-Armalite AR-15 yavela ku-M16A1 ngezinguquko ku-flash suppressor nezinamathiselo ezifana nomsunguli we-g20ade we-M204. I-M16A1 ishintshwe ku-M16A2 (aka M4) ne-M16A3 ne-A4 eyaziqhenya uhlu lwezinguquko ezivuselela isikhali ngezidingo ezihlukahlukene zempi zekhulu lama-21.
Umsebenzi oyinhloko : Isikhali sokunakekela izingane
Umkhiqizi : I-Colt Manufacturing ne-Fabrique Nationale Manufacturing Inc.
Ubude : amasentimitha angu-39.63 (100.66 amasentimitha)
Isisindo, sinomagazini ojikelezayo angu-30 : amakhilogremu angu-8.79 (3.99 kilogram)
Ububanzi bebore: 5.56mm (.233 amasentimitha)
Ububanzi obuningi obukhulu : Indawo okubhekiswe kuyo : Amamitha angu-2,624.8 (amamitha angu-800)
Iphuzu lendawo: Amamitha angu-1,804,5 (amamitha angu-550)
I-velocity ye-Muzzle : Amamitha angu-853 ngomzuzwana
Isilinganiso somlilo : I- Cyclic : ama-round round angu-800 ngomzuzu
Ixhaswe : ama-round 12-15 ngomzuzu
I-Semiautomatic : 45 imijikelezo ngomzuzu
Ukushisa : imijikelezo engu-90 ngomzuzu
Umthamo wamagazini : imijikelezo engu-30
Izindleko zokufaka esikhundleni se-Unit : $ 586
Izici : Isibhamu se-M16A2 5.56mm yisibhamu esingaqondakali, esilahlile emoyeni, esetshenziswa ngegesi, esikhwameni esiphethwe ngamaphephandaba noma e-hip, esenzelwe umlilo othomathikhi (3-round bursts) noma umlilo we-semiautomatic (shot olulodwa) ukusebenzisa i-lever ye-selector. Isikhali sinokubukwa kwangaphambili okuguquguqukayo. I-bottom of the trigger guard ivula ukunikeza ukufinyelela ku-trigger ngenkathi igqoke ama-mittens ebusika.
Umhlangano we-recever / upper barrel unemibono engemuva eguquguqukayo kanye nomuntu ohlaselayo osiza ukugcina isigqoko phansi ngesikhathi sokudubula. Iqembu le-bolt lensimbi nesandiso semigodi lenzelwe izigqoko zokukhiya ezikhiya iqembu le-bolt ekwandiseni umgqomo okuvumela ukuba isibhamu sibe nesamukeli se-aluminium lightweight.
Ingemuva : Isibhamu se-M16A2 ukuthuthukisa umkhiqizo wesibhamu sikaM16A1. Ukuthuthukiswa yilokhu:
- umgqomo onzima kakhulu kunombongolo we-M16A1;
- isilondolozi esicwenguliwe kabusha, besebenzisa ama-halves amabili afanayo, enezingqimba ezizungezile futhi ezihlinzeka kangcono uma ubamba isibhamu;
- i-buttstock entsha ne-pistol grip eyenziwe yipulasitiki enamandla engasungulwa yesikhumba ehlinzeka ngokumelene nokuhlukunyezwa okukhulu;
- amehlo ethuthukisiwe angasetshenziselwa ukulungiswa kalula ukuze kusetshenziswe ububanzi kanye nobubanzi;
- ukuguqulwa kwesakhiwo se-receiver ephezulu ukuguqula amakladiji ekhishiwe, futhi kungavimbela ukuthi amakladigi ejected ephikisana nesibhamu somlilo;
- idivayisi yokulawula okuqhuma, eyenza inani lezinkinobho zikhishwe kumodi othomathikhi kuya ku-trigger ngayinye yokudonsa, okwandisa ukunemba ngenkathi ukunciphisa izinhlamvu zemali;
- i-compensator ye-muzzle, eyenzelwe ukunciphisa ukudalulwa kwesimo futhi ithuthukise ukulawulwa nokuchithwa kokubili komlilo ophuthumayo futhi ophuthumayo;
- Umgodi onzima kakhulu onoku-1 ku-7 uphazamisa ukushisa izinhlamvu ze-NATO ezijwayelekile ze-SS 109 (M855) ezixoshwa ku-M249 Squad Weapon Weapon (SAW). Lokhu kubuye kwandise uhla oluphumelelayo nokungena kwe-cartridge yebhayisikili. I-M16A2 izophinda idubule izinhlamvu ezindala ze-M193 ezenzelwe i-1 ku-12.
Izici ze-A4 (M16A4 Rifle)
I-Colt M16A4 Rifle yisona isizukulwane sesine sesistimu yesikhali se-M16. Kusukela eVietnam, i-M16 ibilokhu iyisikhali sokuzikhethela i-US kanye nabaningi bethu ababambisana nabo ngokulwa nokulwa. I-A4, ene-flat top receiver receiver, isibambo esithintekayo, isitifiketi esiphethekayo, kanye nesistimu yokuqoqa isitimela esiyinkimbinkimbi yokufaka ama-optics namanye amadivaysi (isibani / isiqalisi se-g20ade M203).
I- M16A4 Rifle ehlangene ne-M5 Rail Adapter yenza i-Modular Weapon System (ukuqhuma kwesibhamu) okunikeza amasosha amandla okulungisa izikhali zabo nalezi zesekeli ezidingekayo ukufeza umsebenzi obelwe. Akukho ukungafani phakathi kokulinganisa kwangaphakathi kwe-M16A2 Rifle ne-M16A4 Rifle.
I-M4 yakhiqizwa ngawo-1990 ngesicelo se-US Special Forces, okuyi-version ye-M16A2, ekhethwe i-M4 Carbine.
I-M4 inezinguquko eziningana. Ngokuyinhloko isibhamu se-M16A2, esifakwe i-buttstock esiphendukayo, umgqomo omfushane, izigulane, isibambo esithwala ukususwa sokufaka ama-optics ku-top top top failure, futhi kwashukumisela ichweba legesi emuva amasentimitha ambalwa. Izinguquko zenze ukuthi i-M16A3 ne-A4 iguquke masinyane lapho kudingeke ukuze kube nezinhlobo ezahlukene zemishini.
Ukubuyekezwa okusha kwalesi simiso sikhali kunika amandla amasosha, ama-marines kanye namalungu okusebenza okukhethekile ukuqhuba imisebenzi ehlukahlukene kusukela empini yokungena egumbini elikude kuya enkundleni enkulu futhi evulekile empini, ehlathini, nakwezinye izindawo.
Lezi yizinguquko nezincazelo ezahlala zifana.
I-CALIBER 5.56x45 i-NATO (.223 Isikhumbuzi)
Ubuningi 7.18 lbs (3.26 kg)
UKUPHILA OKUQHELEKILE 39.5 ku. (100.33 cm)
I-BARREL LENGTH 20 in. (50.8 cm)
UHLU LWOMOTO 700-950 RPM
UKUPHUMA OKUSEBENZA 600 m