BDC stands rau cov mos txwv poob nyiaj npib, thiab cov reticle yog cov hlaws hauv koj qhov kev nthuav dav. … Yog hais tias koj muaj koj rab phom zeroed ntawm, piv txwv li, 100 yards, cov ntsiab lus hauv qab tus ntoo khaub lig qhia koj lub mos txwv qhov cuam tshuam ntawm 200 yards, 300 yards, thiab lwm yam.
BDC cov peev txheej ua haujlwm li cas?
BDC scopes ua hauj lwm los ntawm siv tus qauv reticle uas kwv yees seb lub mos txwv yuav poob ntau npaum li cas. … Lub tswv yim yog hais tias, thaum koj rab phom yog zeroed ib tug tej yam ntau, feem ntau 100 yards, lwm yam aiming cov ntsiab lus yuav sib haum mus rau lub mos txwv qhov cuam tshuam ntawm ntau yam.
Qhov txawv ntawm MOA thiab BDC yog dab tsi?
Thaum BDC reticle muab lub sijhawm txhaj tshuaj sai tshaj plaws, MIL lossis MOA reticle tuaj yeem kho tau zoorau txhua qhov caliber lossis deb. Thaum koj xaiv, nco ntsoov cov hauv paus. Ib tus kws tshaj lij muaj peev xwm tuaj yeem tau txais txiaj ntsig zoo tshaj plaws ntawm txhua qhov, yog li tsis txhob poob siab dhau ntawm "kev ua kom zoo ".
BDC MOA txhais li cas?
The DeadHold BDC reticle yog reticle uas nta MOA raws cov cim cim ntawm kab kab rov tav thiab ntsug ntawm reticle. Raws li cov phom ntev caliber, Vortex muaj qee cov lus qhia txog qhov ntau npaum li cas kom pom BDC raws li qhov muaj nyob hauv.
BDC xa mus rau dab tsi?
A tuam txhab kev lag luam, lossis BDC, yog lub tuam txhab kev lag luam kaw uas pab cov tuam txhab me ua tau raws li lawv cov peev txheej xav tau thiab loj hlob. Ntau BDCs yog cov tuam txhab lag luam lag luam, thiab yog cov neeg nyiam ntawm cov neeg nrhiav nyiaj tau los vim lawv cov nyiaj tau los siab heev.