Qhov ntsuas yog hom tsom iav. Qhov txawv yog tias nws yog ib lub raj. Nws yog feem ntau muaj zog hauv cov qauv ntau dua li cov koob yees duab zoo tib yam. Nws tuaj yeem tiv taus qhov hnyav rov qab thaum tua. Feem ntau muaj cov hlaws lossis lwm cov nplais sab hauv los pab hauv kev tsom. , Txiav txim siab qhov deb ntawm lub hom phiaj, kev coj tus kheej, theem, thiab lwm yam. Thawj kauj ruam yog xaiv qhov tsim kho qhov muag pom, uas tau tham luv luv ntawm no. Ua ntej, peb yuav tsum tau tshem ntawm kev ntseeg tsis zoo, tsis yog qhov loj dua qhov ntau, qhov zoo dua. Qhov kev xaiv ntawm ntau yam nyob ntawm lub caliber ntawm tus aub stick, nws lub hom phiaj thiab tus aub iav nws tus kheej. Loj-caliber tuaj yeem ncav cuag qhov deb, tau kawg, koj tuaj yeem siv qhov pom kev pom qhov pom zoo, tab sis yog tias nws siv los tua tsiaj loj, xws li ntxhw, nyuj, thiab lwm yam, plaub mus rau rau lub sij hawm txaus. Yog tias tua voles, tus tua phom feem ntau zaum tseem, thiab .223 kauj ruam aub kuj siv 14 mus rau 26 zaug. High magnifications feem ntau loj dua thiab hnyav dua, uas tsis zoo rau cov xwm txheej uas xav tau kev txav mus los. Tsis tas li ntawd, lub kaum sab xis saib me me, cov tsiaj txhu nyob ze thiab lub hom phiaj tsis tuaj yeem nrhiav tau ib ntus, thiab qhov teeb meem loj. Tsis tas li ntawd, yog tias tus dev lossis ib tus neeg tsis tuaj yeem ua si MOA, ob peb zaug tsis muaj txiaj ntsig. Qhov zoo ntawm qhov pom qhov muag nyob ntawm ntau yam. Ntawm chav kawm, nws yuav tsum yog rugged thiab ruaj. Tsis tas li ntawd, muaj ob qhov kev ntsuas uas yuav tsum tau them sai sai rau. Ib qho yog Qhov Muag Relief thiab lwm qhov yog Exit Pupil. Qhov deb ntawm qhov muag yog qhov kev ncua deb ntawm lub qhov muag thiab lub qhov muag. Qhov kev ncua deb ntawm qhov muag yog peb mus rau tsib ntiv rau ntawm tus dev taug kev, thiab rab phom tes yog kaum ob mus rau kaum rau ntiv tes. Qhov deb ntawm qhov muag me me tuaj yeem ua rau lub qhov muag raug mob ntawm tus dev taug kev, vim tias thaum tua, tus dev yuav txav rov qab vim yog lub zog rov qab, ntaus lub qhov muag qhov muag lossis lub hauv pliaj, thiab feem ntau nws yuav los ntshav. Cov neeg Asmeskas hu qhov no yog Shooter's Medal, tab sis qhov txaus ntshai mus yam tsis tau hais. Cov duab aperture muaj feem xyuam rau qhov ci ntawm qhov pom. Feem ntau hais lus, nws yuav tsum nyob nruab nrab ntawm 7mm thiab 9mm. Lub aperture me me dhau lawm muaj peev xwm ua kom lub teeb tsis zoo. Nws zoo li lub paj hauv huab cua, thiab cov nyhuv yog ib txwm tsis zoo. Thaum huab cua tsis zoo thiab lub teeb tsis txaus, nws tseem grey dua. Nws khib heev, vim cov tub kawm ntawm qhov muag tsis loj. Lwm yam uas yuav tsum tau them sai sai rau yog txoj kab uas hla ntawm qhov pom, uas feem ntau yog ib nti (25mm) lossis 30mm. Lub teeb ntim peev xwm ntawm 30mm yog ib txwm zoo dua, tab sis yuav tsum siv lub nplhaib loj dua. Qhov loj ntawm lub hom phiaj lens yog ntau ntawm 25mm txog 56mm. Qhov loj ntawm lub hom phiaj lens, qhov zoo dua qhov zoo ntawm lub teeb-siv peev xwm, thiab nws zoo li ci dua.
Optical sights thiab cov npe ntawm ntau lub tuam tsev Tom qab yuav qhov pom, koj yuav tsum nruab rau ntawm tus dev. Thawj yog Base. Tus dev yos hav zoov yooj yim heev. Feem ntau, muaj cov ntsia hlau qhov ntawm lub tshuab aub, thiab tseem muaj lub hauv paus tshwj xeeb sib tw. Koj tuaj yeem yuav nws thiab nruab nws. Kev tsim ntawm cov cuab yeej siv tub rog feem ntau tsis suav nrog kev teeb tsa ntawm cov txheej txheem, yog li Yim Immortals hla hiav txwv thiab qhia lawv lub hwj chim ua khawv koob. M-16 yog xauv lub kov, M-14 yog yuav tsum tau muab xauv rau sab laug ntawm lub tshuab aub, AK-47 yog los hloov lub tshuab dev lub hau, los yog hloov lub rear qhov rooj, thaum rab phom tes yog aub Tus tuav tuav yog txuas nrog lub hauv paus, thiab tus neeg saib xyuas ntawm ib sab yog hloov tom qab kev yuav khoom. Txawm li cas los xij, qhov tseem ceeb tshaj plaws yog kom ruaj khov. Ntxuav cov dev iav rau feem ntau ntawm cov tshuaj. Tom qab recombination, nws tsis tuaj yeem cuam tshuam qhov rov qab mus rau xoom. Lub hauv paus yuav tsum tau ua ke nrog cov dev chamber thiab lub raj aub. Nyob rau hauv txhua rooj plaub, lub thunder tsis txav. Feem ntau cov tub rog dog dig hauv paus tsis tuaj yeem ua qhov no. Cov kauj ruam tom ntej yog txhawm rau txhim kho lub nplhaib lens. Feem ntau muaj ob lub lens rings, ib qho nyob rau hauv pem hauv ntej thiab ib tug nyob rau hauv pem hauv ntej thiab ib tug nyob rau hauv pem hauv ntej thiab nram qab. Cov txheej txheem ntawm cov cuab yeej yog los txhim kho lub hauv paus ua ntej, tom qab ntawd nruab ib nrab ntawm lub ntsej muag lub ntsej muag, muab qhov ntsuas rau, thiab kho kom zoo rau pem hauv ntej, nraub qaum, sab laug, thiab sab xis, thiab tsis txhob xauv tag nrho cov ntsia hlau. Nyob rau lub sijhawm no, koj tuaj yeem nruab ib nrab ntawm lub ntsej muag lub ntsej muag yam tsis tas yuav xauv nws rau kev kho ntxiv. Thawj kauj ruam yog kho qhov kev ncua deb ntawm lub qhov muag. Txoj kev yooj yim tshaj plaws yog kaw koj ob lub qhov muag, nthuav dav tus neeg taug kev lub xub pwg lossis tes GUN, rov ua nws ob peb zaug, thaum nws yog ntuj, qhib koj lub qhov muag. Qhov no yog qhov feem ntau ntuj thiab nyiam qhov muag nyob deb. Yuav ua li cas kom phim lub qhov muag nyob deb ntawm qhov Scope rau tus neeg? Txav mus rau sab nraud kom txog thaum koj tuaj yeem pom ntawm ntug ntawm lub qhov muag kom meej meej, tsis muaj qhov muag plooj.
Qhov thib ob kauj ruam yog xoom. Txoj kev av yog pom los ntawm lub raj aub, thiab xaiv lub hom phiaj ntawm qhov deb kom zeroed. Thaum lub crosshair ntawm lub Scope yog ua raws li lub hom phiaj pom los ntawm tus aub raj, lub zeroing yog tiav. Tab sis txoj kev no muaj ntau yam kev txwv. Ua ntej, yuav tsum muaj kev ncua deb. Feem ntau, qhov zeroing yog ntau tshaj ib puas yards, yog li yuav tsum muaj qhov pom tseeb ntawm ib puas yards. Thiab nws yuav tsum tau pom los ntawm qab tus dev tub. Mini-14, AK-47, M1 thiab M-14 tsis haum rau txoj kev no.
Lwm txoj hauv kev yog siv Bore Sighter. Lub tho txawv daim iav rov pib dua yog muab tso rau hauv pem hauv ntej ntawm tus aub raj, thiab saum toj no nws yog ib tug inverted telescope, yog li nws zoo li ib tug duab ib puas yards deb. Hauv qab ntawm lub lens no, muaj ib lub xwmfab nrog kev kawm tiav. Thaum cov crosshairs tau ua raws li qhov chaw, nws yuav rov qab mus rau xoom ntawm ib puas yards. Qhov no yog tus nqi theoretical, thiab peb tseem yuav tsum tau mus rau qhov chaw tua kom paub meej, tab sis ntev li ntev tau siv daim iav dhuav, nws feem ntau tsis phem heev thiab tuaj yeem txuag tau ntau lub sijhawm thiab sijhawm. Yog hais tias qhov kev ncua deb yuav zeroed tsis yog ib puas yards, tsuas yog nrhiav qhov cuam tshuam ntawm ib puas yards thiab kho rau qhov tsim nyog teev. (Piv txwv li, Tsoom Fwv Teb Chaws Gold Medal 168 g ntawm 7.62mm, yog tias koj xav rov qab mus rau xoom ntawm 200 yards, 100 yard cuam tshuam taw tes yuav tsum yog 2.1 ntiv tes saum nruab nrab. , cov crosshairs yuav tsum tau kho. Ib nrab ntawm daim phiaj saum nruab nrab). Qhov kev ncua deb mus rau xoom nyob ntawm lub hom phiaj. Feem ntau cov tub rog taug kev dev yog teem rau ntawm 200 yards. (Cov tub rog Asmeskas tau txiav txim siab tias tom qab kawm txog 3 lab Kaus Lim Kauslim cov ntaub ntawv raug mob, feem ntau ntawm kev sib ntaus sib tua raug mob tshwm sim ntawm 300 yards. Tsis pub dhau ib 'meter', thiab muaj ntau yam. Cov neeg German tau mus txog qhov zoo sib xws hauv xyoo 1930s. Feem ntau ntawm kev sib ntaus sib tua nyob rau hauv 500 meters), Qee qhov zeroed ntawm 400 yards lossis 600 yards. Qhov no yog txiav txim siab tag nrho los ntawm qhov feem ntau siv nyob deb. Tom qab zeroing, yog tias koj xav tua ntawm lub hom phiaj nyob rau hauv zeroing nyob deb, vim hais tias cov trajectory tseem nce, koj yuav tsum taw me ntsis qis, thiab yog tias koj xav tua ntawm lub hom phiaj tshaj zeroing nyob deb, koj yuav tsum tsom siab. Vim hais tias aiming siab thiab qis aiming yog teeb meem thiab tsis raug, qee qhov scopes tau nruab nrog ballistic nrug compensator (BDC, Ballistic Distance Compensator). Txoj haujlwm ntawm lub pob no yog tib yam li cov pob qhov rooj sab sauv thiab sab hauv ntawm cov hlaws, tab sis muaj qhov ntsuas ntawm nws. Thaum nws yog calibrated, tsuav yog nws tig mus rau qhov tseeb nyob deb, tus crosshairs yuav txav mus rau qhov tseeb nrug los kho qhov trajectory. Ib yam li cov crosshairs. Ces ib tug yuav nug dua, yuav ua li cas txiav txim qhov kev ncua deb? Kuv tus phooj ywg, nws nyob ntawm kev paub dhau los. (Lossis koj tuaj yeem yuav lub laser range finder (Range Finder), tam sim no nws raug nqi ntau dua 300 US las, uas tuaj yeem raug rau 800 yards). Txhua yam yog hloov kho, tsis txhob hnov qab mus rau qhov chaw tua kom paub meej tias qhov zeroing. Thawj kaum lossis nees nkaum rounds tsis tuaj yeem suav, vim tias cov cuab yeej tshiab yuav tsis muaj kev cuam tshuam me ntsis. Tom qab ib ntus, tag nrho cov pob qij txha yuav ruaj khov. Ib tug neeg ntxiv ib co kua nplaum (Xov Sealant, xws li Locktite) rau tag nrho cov screws kom lawv ruaj khov dua. (Yog tias koj xav tshem nws, tsuav yog nws tau rhuab mus rau ntau tshaj ib puas degrees Fahrenheit, cov kua nplaum no yuav decompose thiab nws tuaj yeem tshem tau yooj yim). Muaj ib qho tshwm sim hu ua Wandering Zero, uas yog tshwm sim los ntawm qhov tsis muaj zog crosshairs ntawm qhov pom, lub hauv paus tsis muaj zog lossis lub voj voog tsis muaj zog, lossis ntau dua ib qho laj thawj. Nws yog qhov phem tshaj qhov tsis siv qhov pom los taug kev ncig txoj kev nrog cov zaub mov dev. Nws yog ib qho nyuaj heev. Lub sijhawm no, kuv xav tau tus kws kho mob. Zeroing tsis tas mus li, tsuav koj hloov mus rau lwm yam khoom noj dev, koj yuav poob xoom. Tej zaum nws yuav tau rov pib dua rau xoom. Cov tub rog snipers feem ntau muaj qhov ntev ntev (400 txog 800 yards, thiab qhov nruab nrab ntawm kev tua ntawm JC snipers yog nyob rau hauv 100 yards), uas yuav tsum tau muaj kev ruaj ntseg siab heev ntawm cov zaub mov dev. Lawv feem ntau ua lawv qhov zoo tshaj plaws los khaws cov khoom noj dev tib yam hauv ntau kom tau txais cov txiaj ntsig raug tua. Tsis txhob npau taws rau pheej yig, siv cov khoom noj dev pheej yig rau xoom, thiab siv cov khoom noj dev zoo dua thaum koj nyob hauv khw. Xws li zeroing tsis muaj qab hau. Yog tias tus dev raug mob hnyav, nws yuav tsum tau kuaj xyuas dua. Lwm tus, xws li qhov sib txawv ntawm qhov kub thiab txias, qhov sib txawv ntawm cov av noo, lossis txawm tias ib daim ntaub qhwv ib ncig ntawm lub raj aub, yuav cuam tshuam qhov rov qab mus rau xoom. Qee cov dev taug kev, xws li M-14, txawm tias cov dev ntshiab feem ntau muaj kev cuam tshuam, thiab yuav ua rau lub txaj pw, feem ntau pom zoo kom tsis txhob daws ntau tshaj ob zaug hauv ib xyoos. Hauv kev yos hav zoov dav dav, lub thawv aub thiab tus dev so yog xauv nrog screws. Qhov nruj ntawm cov ntsia hlau xauv kuj yog qhov tseem ceeb.
