Tshaj Tawm Bullseye: Demystifying Laser Bore Sights Rau Shooters

Rau cov tswv phom, qhov tseeb tsis yog qhov kev nyiam xwb; nws yog qhov tseem ceeb. Los ntawm kev sib tw marksmen vying rau cov qhab nia zoo meej rau cov neeg yos hav zoov kom ntseeg tau tias muaj kev ncaj ncees, huv si tua, rab phom pom zoo yog qhov tseem ceeb. Txawm li cas los xij, tus txheej txheem ntawm zeroing ib lub sijhawm tuaj yeem siv sijhawm -siv, thiab qhov kev tshawb nrhiav rau qhov "bullseye" uas tsis txaus ntseeg feem ntau yuav tsum muaj ntau ntau qhov sib tw - raug nqi sijhawm thiab nyiaj txiag. Laser bore sights cog lus tias yuav pib smarter rau qhov kev taug kev no, cog lus tias yuav txuag nyiaj ntau rau ob sab. Tab sis raws li cov xov xwm tseem ceeb piav qhia qhov tseem ceeb, kev taug kev hauv ntiaj teb ntawm qhov pom kev pom cuam tshuam nrog kev taug kev los ntawm "ntau yam tsis paub meej thiab tsis meej pem," suav nrog ntau ntawm cov khoom lag luam subpar uas xa tsis tau. Phau ntawv qhia no yog tsom rau lub teeb ci los ntawm huab cua, txhawb kev tua neeg kom paub txog kev xaiv.

I. Npauj Npaim Sights ua haujlwm li cas

Lub hauv paus ntsiab lus tseem ceeb tom qab lub laser bore pom yog elegantly yooj yim. Cov cuab yeej tau ntxig los yog ntsia ncaj qha rau hauv rab phom rab phom, ua raws li txoj haujlwm ntawm ib puag ncig nyob. Thaum qhib, nws emits ib tug heev pom, tsom laser beam projected downrange. Qhov tseem ceeb, lub laser no aims kom zoo kawg nkaus ua ke nrog lub bore axis.

Tus tua ces saib ntawm lawv qhov muag pom (scope, liab dot, thiab lwm yam). Cov kauj ruam tom ntej yog kev sib raug zoo: kho cov cua ntsawj ntshab thiab qhov siab ntawm lub qhov muag kom txog thaum lub reticle (crosshair los yog dot) nyob rau hauv qhov tseeb tshaj qhov ci laser taw tes rau ntawm lub hom phiaj, qhov zoo tshaj plaws ntawm kev tswj qhov deb (piv txwv li, 25 lossis 100 yards). Txoj kev xav yog tias qhov kev sib haum xeeb ua ntej no coj lub optic mus rau hauv 'ballpark' kev sib raug zoo nrog lub bore lub hauv paus axis.

II. Vim li cas "Ballpark" Matters: Txhais Lus Cog Tseg rau Kev Txuag Txiaj Ntsig

Keeb kwm, qhov kev pom thawj zaug- nyob rau hauv cov txheej txheem koom nrog kev tua ntau yam, hloov kho, thiab rov ua dua kom txog thaum cov pab pawg nyob hauv lub hom phiaj. Txhua qhov rub rub raug nqi nyiaj. Txhua qhov kev hloov kho yuav siv sijhawm. Laser bore sights drastic shorten no pib theem.

1. Kev txuag nyiaj mos mos:Ib feem tseem ceeb ntawm cov mos txwv tau siv thaum pib zeroing yog rau kev kho, tsis yog kev cob qhia. Los ntawm kev tsim kom muaj kev sib raug zoo nrog lub laser, cov neeg tua phom feem ntau tuaj yeem tau 'ntawm daim ntawv' ntawm lawv qhov zeroing nyob deb nrog tsawg dua nyob puag ncig - qee zaum tsuas yog ib txhais tes kom zoo kawg nkaus -tuning. Ntawm cov nqi niaj hnub no, txuag 10-20 rounds ib zaug pom ntxiv sai dua ntau yam phom thiab ntu.
2. Lub Sijhawm Ua Haujlwm:Kev khiav rov qab los ntawm lub rooj ntev zaum thiab lub hom phiaj los nyeem cov pab pawg yog lub sijhawm - hnyav heev. Tsau boresights tso cai rau cov neeg tua phom tuaj yeem tsim qhov kev sib haum xeeb hauv paus ua ntej txawm tias nce ko taw ntawm qhov chaw nyob, ua kom zoo dua lub sijhawm rau kev pom zoo zaum kawg thiab tweaks me. Archers tau txais txiaj ntsig ib yam nkaus, kom ntseeg tau tias lawv cov pins pom tau pib ze rau qhov tseeb.
3. Yooj yim:Kev sib haum xeeb pib tuaj yeem ua tau nyob hauv tsev, hauv chav nres tsheb, lossis hauv ib qho chaw nyab xeeb uas lub laser tuaj yeem ua rau ntawm phab ntsa lossis lub hom phiaj ntawm kev paub deb. Qhov no yog invaluable rau cov neeg uas muaj ntau yam kev txwv.
4. Ntau yam tswv yim:Los txog ntawm qhov ntau yam nrog rau ua ntej - raws li qhov tau hais tseg txhais tau tias cov kev sib tham tuaj yeem tsom mus rau kev lees paub xoom, kuaj cov khoom sib txawv, lossis kev coj ua tiag tiag. Nws hloov lub hom phiaj ntawm ntau lub sijhawm.

Kev taw qhia cov kev xaiv: Calibre-Tshwj xeeb, Universal & Arbor Styles

Kev nkag siab txog cov hom tseem ceeb yog qhov tseem ceeb kom tsis txhob muaj kev xaiv tsis zoo:

Calibre -Tshwj xeeb Cartridge Inserts:

Lawv ua haujlwm li cas:Tsim zoo li dummy rounds chambered rau cov calibers tshwj xeeb (.223, 9mm, .308, thiab lwm yam). Lawv ntxig ncaj qha rau hauv lub chamber thiab feem ntau qhib los ntawm kev tua tus pin simulator lossis roj teeb.
Pros:Zoo heev concentricity vim yog chamber haum; ua raws li cov mos txwv sib dhos; feem ntau yog qhov tseeb ntev npaum li zaum tau raug. Txaus siab rau bolt-kev ua thiab phom.
Cons:Yuav tsum tau yuav ntau chav rau txawv calibers; precision haum txhais tau hais tias ib chav nyob rau ib daim cartridge tshwj xeeb (piv txwv li, .223 vs 5.56); mechanism kev ntseeg siab thiab roj teeb zoo sib txawv heev.

Universal los yog Magnetic Lenses:

Lawv ua haujlwm li cas:Ib qho khoom siv nrog lub laser mounted hauv ib lub pas nrig lossis lub lens uas tau muab tso rau hauv qhov kawg ntawm muzzle. Sib nqus qauv cling magnetically rau chim crowns; lwm tus yuav haum ntawm lub tes tsho concentric lossis caij nplooj ntoos hlav -loaded arbors rub lub laser chim center.
Pros:Ib chav tsev (feem ntau nrog cov adapters) tuaj yeem npog ntau yam ntawm calibers (.22 txog .50+), muab cov nqi txuag tseem ceeb piv rau cov ntawv ntim rau ntau -caliber tswv; installation yog muzzle -kawg.
Cons:Alignment critically nyob ntawm ib tug nruj, centered muzzle haum. Pw tsis haum=kev pib tsis raug. Kev ntseeg tau hinges ntawm kev tsim kom zoo. Feem ntau variable qeb.

Solid Arbor Sights:

Lawv ua haujlwm li cas:Zoo ib yam li universal, tab sis siv lub caij nplooj ntoos hlav -loaded, expanding arbors inserted from the muzzle. Lub arbor nthuav nyob rau hauv lub chim, theoretically centering lub laser ncej.
Pros:Kuj tseem tuaj yeem npog ntau calibers nrog ib chav tsev thiab hloov arbor taub hau. Tsawg kev cia siab rau cov hlau nplaum.
Cons:Arbor haum thiab centering precision * yog txhua yam.* Yuav tsum tau moa xam kom zoo txij li thaum laser tawm chim ntawm muzzle; arbor hnav tuaj yeem tshwm sim.

Cov neeg yuav khoom ceev faj:

Kev cog lus ntawm qhov pom kev pom feem ntau tsis pom zoo los ntawm nws qhov kev ua tiav hauv cov qauv nqi qis -.

Cov pitfalls tseem ceeb muaj xws li:

Lossis Lasers:Tsis muaj zog siv pom tsuas yog thaum tsaus ntuj; kev tsom xam tsis zoo uas ua rau tsis meej pem; yooj yim khob tawm ntawm kev sib dhos hauv chav tsev; kev ua kom tsis sib haum.
Kev tsim kho Subpar:Cov khoom tsis zoo; tsis muaj zog springs nyob rau hauv arbors; hlau nplaum uas plam; yas cartridges uas tsis tuav cov roj teeb muaj tseeb lossis tau daig mimicking nyob puag ncig rho tawm.
Kev Tsim Nyog Tsis Txaus:Kev thov ntawm versatility uas tsis txhais mus rau qhov tseeb txhim khu kev qha haum thoob plaws calibers.

Nta Koj Tsis Muaj Peev Xwm Ua Tsis Pom Zoo

Tsom ntsoov rau tus nqi engineered:

1. Cov khoom siv zoo:Hlau tsim nyob ib ncig ntawm cov ntsiab lus tseem ceeb yog tsis yog -kev sib tham tau rau cov khoom siv cartridge thiab arbors. Kev zam txim yog tsawg rau flimsy mounts. Rigid plastics dhau qhov kev tso cai tsim nyog qhia txog cov teeb meem zoo.
2. Laser Fais Fab & Collimation:Lub hom phiaj rau ntau-chav kawm/tier II lasers pom nyob rau hauv nruab hnub ci tej yam kev mob yam tsawg 25 yards. Nyiam cov qauv uas hais txog ANSI txwv. Lub nkig, nruj nreem tsom dot qhia tau hais tias khoom kho qhov muag engineering. Green lasers feem ntau muab kev pom zoo rau nruab hnub zoo dua liab rau qhov kev ntsuas hluav taws xob tab sis kos tam sim no ntau dua. Zoo laser modules tiv thaiv kev poob siab thiab kev co.
3. Ua kom ruaj ntseg:Qhov zoo, txhim khu kev qha on/off mechanisms tseem ceeb - yog nws firing pin simulators uas xav tias muaj zog rau threaded roj teeb hu uas yuav tsis cia mus rau extraction.
4. Precision Engineering cuam tshuam qhov tseeb: Rau cov cartridge:Chamber- haum nruj? Qhov zoo tshaj plaws dummy analogs? Kev xa hluav taws xob tsis tu ncua?
Rau universal arbor / magnetic: Centering mechanism robustness? Core qws rigidity? Caij nplooj ntoos hlav nro kev ncaj ncees?
5. Kev lees paub tseeb:Xav tsis thoob ntawm kev thov kom deb dhau "kev sib raug zoo" muaj peev xwm . 1 MOA ntawm 100y los ntawm kev pom ib leeg? Tsis ntseeg siab tshwj tsis yog nyob rau hauv lub rooj ntev zaum hauv chav kuaj! Cia siab tias laser specs teev thiab daim ntawv thov tiag tiag.
6. Hom Lub Npe:Kev tshawb fawb suav. Tsim cov npe hauv optics lossis tua cov khoom siv xws li Sightmark, Wheeler Engineering, lossis Frankford Arsenal feem ntau ntiav QC zoo dua li cov neeg siv khoom paub tsis meej. Thib peb- cov lus nug txog kev xeem yog kub.

Tus nqi vs. Tus nqi zoo:

Calibre - tshwj xeeb:Tsim nyog tus nqi siab dua rau -unit price for rifle/long- phom tus tswv xav tau ib los yog ob lub caliber cuab yeej tab sis xav tau sab saum toj cartridge haum tsim thiab zoo laser kev ntseeg tau los ntawm reputable qhov chaw.
Universal:Muaj peev xwm zoo heev tus nqi * nkaus xwb * thaum lub hauv paus mechanism yog robust tiv thaiv chim variances. Feem ntau tsim nyog siv me ntsis ntxiv rau cov npe midsized paub hauv qab -tier ncaj qha imports.

Tshaj dhau Calibers: Insertion Realities

Muzzle Insert Challenges:Cov chaw haum haum cia siab rau lub thoob yas sib xws - hnav cov phom tub rog lossis tsis yog - square cut barrels cam txawm tias cov nqi kim heev.
Tshwj xeeb Platforms:AR platforms tuav cov thawv luv luv xav tau cov qauv tsim lub lens. Npog nqa rab phom uas xav tau qhov sib sib zog nqus bore inserts yuav tsum tau compact cartridges & ruaj ntseg ejection tsim.
Kev tu:Tiv thaiv laser lo ntsiab muag siv nrog cov npog tiv thaiv. Tshem cov roj teeb tom qab txuas ntxiv kom tiv thaiv kom tsis txhob cuam tshuam cov cuab yeej kim.

Cov kab hauv qab rau cov neeg nrhiav qhov tseeb

Laser bore sightsua tauxa cov sij hawm tseem ceeb thiab cov mos txwv cov nqi txo rau txhua tus neeg tua phom uas cuam tshuam los ntawm cov nuj nqis niaj hnub no. Lawv tsis yog khawv koob "zeroing" tshuaj tab sis muaj zog thawj zaug kev sib raug zoo pab. Ntau dhau heev lawm "tsuas yog tau txais ib qho" cov lus pom zoo coj cov tswv mus rau qhov kev poob siab thiab tsis tseeb pib tsim los ntawm hyped junk units. Los ntawm kev nkag siab txog kev ua haujlwm hloov pauv, lees paub qhov tseem ceeb ntawm engineering qhov tseem ceeb sib txawv ntawm cov qib qis dua, thiab kev nqis peev xaiv hauv cov npe paub tseeb rau koj qhov tshwj xeeb caliber & phom platforms, laser bore sights tiag tiag ua kom tiav lawv cov nqi-txuag lub luag hauj lwm hauv kev txawj ntse tua cov cuab yeej tshaj ib qho pun. High- kev pom kev ua tau zoo pib nrog kev nkag siab yuav ua li cas siv cov cuab yeej no kom zoo nyob rau hauv nws cov kev txwv siv physics, tsis yog cov lus cog tseg.

Cov ntaub ntawv tiv tauj:

Yog tias koj muaj lus nug, thov hu rau peb. Txawm peb cov neeg muas zaub nyob qhov twg thiab peb cov kev xav tau yog dab tsi, peb yuav ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom zoo, tus nqi qis, thiab kev pabcuam zoo tshaj plaws.