AK-47 vs AK-74
AK-47 yog rab phom tua phom uas ua haujlwm nrog lub zog ntawm cov roj siv los tua cov mos txwv los ntawm rab phom 7.62x39mm no. AK 47 tau tsim thawj zaug los ntawm Mikhail Kalashnikov hauv Soviet Union. Tom qab lub npe ntawm nws tus tsim tawm, rab phom tseem hu ua Kalashnikov. Kev tsim kho ntawm AK-47 tau pib xyoo 1945 hauv lub npe AK 46. Lub phom loj tau muab rau kev sim rau cov tub rog xyoo 1946. Tom qab ntawd nws tau ua yuam kev thiab tau tsim thawj zaug hauv xyoo 1947 raws li lub npe ntawm UA-47. Cov phom loj tau muab rau cov tub rog tshwj xeeb ntawm Soviet Army rau kev siv zoo tom qab ntawd. AK-47 kuj muaj lwm tus thawj coj hu ua AKS-47 uas tuaj nrog lub xub pwg hlau uas tuaj nrog. Cov tub rog ntawm Soviet Union tau txais AK-47 thiab ntau lub xeev uas yog cov tswv cuab ntawm Warsaw Pact tau pib siv rab phom no los ntawm xyoo 1949. AK-47 tau yog rab phom tiag tiag txij li nws tau tsim. Txog rau caum xyoo tau dhau mus thiab tseem yog rab phom no tuav lub npe ntawm cov phom nrov tshaj plaws thiab siv dav hauv ntiaj teb. Yog vim li cas tom qab qhov no yog feem ntau ntawm cov sij hawm nws tus nqi qis, kev siv yooj yim thiab tus nqi ntawm cov kav ntev uas nws muaj. Kev tsim khoom ntawm AK-47 tau tshwm sim hauv ntau lub tebchaws thiab nws tau siv cov tub rog nrog rau ntau pawg neeg ua phem thoob plaws ntiaj teb. Ib tug xov tooj ntawm lwm yam riam phom tau ua tom qab kev txhim kho ntawm AK-47 thiab tau txais feem ntau ntawm nws tsim thiab ua hauj lwm mechanism.
AK-74 yog rab phom tua phom ua rau thaum ntxov xyoo 1970 hauv Soviet Union. Cov phom ntev ua raws li tus qauv ntawm AK-47 thiab yog ib daim ntawv hloov kho ntawm rab phom no. AK-74 kuj tau raug xa mus rau cov qauv siv tshuab ntawm AK-47 hauv ntau qhov chaw. Kev ua haujlwm ntawm phom loj tau pib thaum ntxov xyoo 1970 thiab nws tau pib rau xyoo 1974. Thawj zaug rab phom no tau siv nyob rau hauv kev tsis sib haum xeeb ntawm Afghanistan Mujahideen thiab Soviet Forces. Feem ntau ntawm cov tebchaws uas yog ib feem ntawm USSR nyob rau qee lub sijhawm tseem siv AK-74. Ib tug xov tooj ntawm cov ntawv tsis muaj ntawv tso cai sib npaug ntawm rab phom no tau tsim nyob rau hauv East Germany, Romania thiab Bulgaria.
Qhov txawv ntawm AK-47 thiab AK-74 yog dab tsi?
Muaj ntau qhov zoo sib xws thiab qhov sib txawv ntawm AK-47 thiab AK-74 phom phom. Ob rab phom muaj lawv lub hauv paus hauv Soviet Union thiab tau tsim los ntawm tib neeg. Tsis tas li ntawd, ob qho tib si phom no poob rau hauv qeb ntawm kev ua phem phom sij. AK-47 hnyav txog 4.3 KG nrog cov ntawv xov xwm khoob. Ntawm qhov tod tes, AK-74 muaj cov qauv sib txawv nrog qhov hnyav ntawm 2.5 KG txog 3.4 KG. AK-47 muaj qhov ua tau zoo ntawm kwv yees li 300 meters hauv cov qauv tsis siv neeg kiag li thiab qhov ntau ntawm 400 meters hauv cov qauv semi-automatic, AK-74, ntawm qhov tod tes, muaj ntau yam ntawm 600 meters nrog kev pom kev ntawm 100. meters mus txog 1000 meters. AK-47 yog pub rau ntawm 30-thooj ntawv xov xwm thiab tuaj yeem ua haujlwm nrog 40-round magazine. Nws tuaj yeem ua haujlwm ntawm 75-round nruas magazine. Ntawm qhov tod tes, AK-74 ua haujlwm ntawm 30 lossis 45-round magazine. Qhov yooj yim ntawm kev siv, pheej yig thiab siv tau ntev ntawm AK-47 ua rau nws xaiv zoo dua AK-74 nyob rau hauv feem ntau ntawm cov rooj plaub ua rau nws yog cov phom loj tshaj plaws siv thoob plaws ntiaj teb.
