Thaum lig xyoo 2003, Tsoom Fwv Saib Xyuas Kev Ua Haujlwm Tshwj Xeeb (US SOCOM) tau tshaj tawm tsab ntawv thov rau cov tuam txhab tsim riam phom rau kev siv phom tua phom tshiab rau Asmeskas SOCOM cov neeg tua rog, xaiv SOF Combat Assault Rifle - SCAR (Combat Assault Rifle for Special Operations Forces) … Qhov kev thov no muaj qhov xav tau uas txawv ntawm qhov yuav tsum tau ua ua ntej me ntsis los ntawm Asmeskas Tub Rog rau kev cia siab tshiab XM8 phom ntev, tam sim no tab tom tsim rau Tebchaws Meskas los ntawm lub tuam txhab German Heckler-Koch.
Tom qab yuav luag ib xyoos kev sib tw thaum Lub Kaum Ob Hlis 2004, Asmeskas SOCOM cov lus txib tshaj tawm tias SCAR kev sib tw tau yeej los ntawm cov txheej txheem nthuav tawm los ntawm Asmeskas kev faib tawm ntawm lub tuam txhab Belgian nto moo FN Herstal - FNH USA Inc. Hauv ib nrab xyoo 2005, cov phom tshiab tau raug xaiv los ua Mark 16 / Mk.16 SCAR-L thiab Mark 17 / Mk.17 SCAR-H. Lawv twb nkag mus rau hauv cov haujlwm tseem ceeb ntawm Asmeskas cov tub rog tshwj xeeb hauv Iraq thiab Afghanistan. Nws tau kwv yees tias nyob rau yav tom ntej, rab phom Mk.16 thiab Mk.17 yuav hloov pauv cov txheej txheem "qub" xws li 5.56mm M4 carbines thiab M16 phom, ntxiv rau 7.62mm M14 thiab Mk. 25 (sniper).
SCAR qhov system suav nrog ob yam kev hloov pauv ntawm riam phom-"phom" phom Mk.16 SCAR-L (Teeb) thiab phom "hnyav" Mk.17 SCAR-H (Hnyav). Qhov sib txawv tseem ceeb ntawm SCAR-L thiab SCAR-H yuav yog cov mos txwv siv-rab phom SCAR-L tau tsim los rau 5.56x45mm NATO cartridges (ob qho tib si nrog cov mos txwv M855 thiab hnyav dua Mk.262 mos txwv). Cov phom SCAR-H yuav siv zog ntau dua 7.62x51mm NATO daim cartridge ua lub hauv paus mos txwv, nrog rau qhov ua tau, tom qab hloov cov khoom tsim nyog (ntsia liaj qhov rooj, thoob, qis ib feem ntawm tus txais nrog cov ntawv txais xov xwm), siv lwm daim cartridges.
Cov npe ntawm "ntxiv" calibers rau SCAR-H phom ntev txog tam sim no suav nrog tsuas yog lub Soviet cartridge 7.62x39 M43, thiab nrog daim cartridge no SCAR-H phom yuav tsum siv cov ntawv xov xwm los ntawm AK / AKM Kalashnikov phom ntev. Hauv ob qho kev teeb tsa yooj yim, rab phom SCAR yuav tsum muaj peb qho kev teeb tsa tau - tus qauv "S" (Txuj Ci), luv rau kev sib ntaus sib tua "CQC" (Kaw Quarters Combat) thiab tus sniper "SV" (Sniper Variant).
Kev hloov pauv ntawm qhov kev xaiv yuav raug ua nyob rau hauv cov xwm txheej ntawm lub hauv paus los ntawm kev hloov lub thoob los ntawm cov rog ntawm tus neeg sib ntaus nws tus kheej lossis tus kws tshaj lij ntawm chav tsev. Hauv txhua qhov kev hloov pauv, SCAR cov phom yuav muaj cov cuab yeej zoo ib yam, kev tswj hwm tib yam, kev saib xyuas tib yam, kho thiab tu cov txheej txheem, qhov loj tshaj plaws tuaj yeem sib pauv tau ntawm cov khoom thiab khoom siv. Kev sib pauv ntawm cov khoom sib txawv ntawm cov phom sib txawv yuav yog li 90%. Xws li cov txheej txheem hloov pauv yuav muab Asmeskas cov tub rog tshwj xeeb nrog cov riam phom hloov pauv tau yooj yim, hloov pauv tau yooj yim rau txhua txoj haujlwm uas tau muab, los ntawm kev sib ntaus sib tua hauv nroog kom daws cov teeb meem ntawm sniper tua ntawm thaj tsam nruab nrab (li 500-600 meters).
FN SCAR cov phom muaj lub tshuab ua haujlwm tsis siv roj nrog lub tshuab nqus roj luv luv, cais los ntawm cov ntsia hlau ntsia, nyob hauv qhov chaw ua haujlwm siv roj ntawm lub thoob. Cov ntsia liaj qhov rooj muaj peb lub logs, xauv yog nqa tawm tom qab lub breech ntawm lub thoob. Tus neeg txais khoom muaj ob ntu - ib qho sab saud, uas tau teeb tsa lub thoob thiab cov ntsia liaj qhov rooj, thiab qis dua, uas tau txais cov ntawv xov xwm thiab cov txheej txheem tua hluav taws. Qhov qis ib nrab ntawm tus txais yog ua los ntawm polymer, ib nrab yog ua los ntawm txhuas. Ib nrab yog txuas rau ib leeg los ntawm ob tus pin hla ntawm sab xub ntiag thiab tom qab. Cov thoob tau hloov pauv, txuas rau ib nrab ntawm tus neeg txais khoom nrog ob txoj hlua hla. Kev hloov lub thoob yuav tsum muaj cov cuab yeej yam tsawg kawg nkaus thiab siv sijhawm li ob peb feeb.
Lub tshuab ua haujlwm muaj ob npaug ntawm tus neeg txhais lus ntawm hom kev tua hluav taws / kev nyab xeeb, muab tua ib zaug lossis tawg. Qhov tsis txwv kab ntev hauv USM FN SCAR tsis muab. Tus kov tuaj yeem ntsia tau ntawm ob sab laug thiab sab xis ntawm riam phom, uas muaj qhov sib haum sib haum ntawm ob sab ntawm sab saud ntawm tus txais.
Cov phom muaj lub tshuab nres swb uas nres qhov swb hauv qhov chaw qhib thaum txhua daim cartridges hauv cov ntawv xov xwm tau siv. Qhov kaw qhov ncua sij hawm raug kaw los ntawm lub pob nyob rau sab laug ntawm riam phom, saum tus neeg txais xov xwm. Lub khawm tso tawm cov ntawv xov xwm tau ua rau ob sab ntawm riam phom. Kev tshem tawm ntawm lub plhaub yog nqa tawm los ntawm lub qhov rais ntawm sab xis ntawm tus txais, tom qab uas yog siv lub plhaub tsom iav, uas tso cai rau koj tua los ntawm rab phom los ntawm xub pwg sab laug.
Nyob rau sab saud ntawm tus neeg txais, nrog rau ntawm lub hauv ntej ntawm ob sab thiab hauv qab, muaj cov lus qhia ntawm Picatinny hom tsheb nqaj hlau rau txuas qhov pom thiab lwm yam khoom siv ntxiv. Cov phom yog tus qauv nruab nrog tshem tawm qhov muag pom, suav nrog lub qhov muag diopter nraub qaum pom kev kho tau nyob rau hauv ntau, thiab lub ntsej muag folding pem hauv ntej. Ib qho ntxiv, txhua hnub lossis hmo ntuj pom nrog cov khoom tsim nyog tuaj yeem ntsia tau ntawm rab phom. Lub pob tw ntawm txhua qhov sib txawv ntawm FN SCAR phom loj tuaj yeem txav mus rau sab. Nws yog ua los ntawm cov yas thiab tuaj yeem hloov kho qhov ntev kom haum rau txhua tus neeg tua. Cov khoom siv ntxiv suav nrog 40mm tshiab hauv qab lub foob pob foob pob foob pob thiab tshem tawm hauv ntej tuav uas lub tsev me me bipod rau qhov phom sij.
Kev qhia tshwj xeeb
Nyhav, kg: 3, 19 (SCAR-L CQC)
3, 3 (SCAR-L STD)
3.49 (SCAR-L SV)
3, 512 (SCAR-H CQC)
3, 621 (SCAR-H STD)
3,72 (Scar-H SV) tsis muaj ntawv xov xwm
Ntev, hli: 796/548 (SCAR-L CQC)
890/642 (SCAR-L STD)
991/737 (SCAR-L SV)
886/638 (SCAR-H CQC)
960/712 (SCAR-H STD)
1067/813 (SCAR-H SV) nrog nthuav tawm / ntim cov khoom
Chim ntev, hli: 353 (SCAR-L CQC)
351 (SCAR-L STD)
457, 2 (SCAR-L SV)
330 (SCAR-H CQC)
406 (SCAR-H STD)
508 (SCAR-H SV)
Cartridge: 5, 56 × 45 hli NATO (SCAR-L)
7.62 × 51mm NATO (SCAR-H)
Caliber, hli: 5, 56 (SCAR-L)
7, 62 (SCAR-H)
Cov hauv paus ntsiab lus ntawm kev ua haujlwm: tshem tawm cov hmoov av, npauj npaim valve
Tus nqi hluav taws, puag ncig / min: 600-650 (SCAR-L)
575-625 (SCAR-H)
Cov mos txwv mos txwv nrawm, m / s: 875 (SCAR-L)
802 (SCAR-H)
Qhov siab tshaj plaws
ntau, m: 600 (siv tau rau tus neeg tua phom)
Hom mos txwv: lub thawv ntawv tshem tawm tau ntawm:
30 (SCAR-L)
20 (SCAR-H) puag ncig
Pom: tshem tawm diopter, muaj Picatinny txoj kev tsheb nqaj hlau txhawm rau txhim kho ntau yam kev pom
