Peb cov rings muaj peev xwm muaj qhov zoo nkauj, tsis tshua muaj tus qauv tsim los muab kev sib haum xeeb, ua kom zoo saib thaum tswj kev ua haujlwm zoo. Precision machined Cheebtsam kom nruj, ruaj ntseg haum, txo qhov kev pheej hmoo ntawm kev txav los yog misalignment thaum siv. Peb muab ntau yam kev xaiv lub nplhaib sib txawv kom haum raws li qhov sib txawv qhov ntau thiab tsawg thiab qhov yuav tsum tau ua, tso cai rau koj los kho koj qhov teeb tsa kom tau raws li koj cov kev xav tau tshwj xeeb. Txawm hais tias koj xav tau ib qho kev sib tw mounting system los yog kev daws teeb meem sai, peb qhov ntau ntawm cov nplhaib muaj koj them. Installation yog ceev thiab yooj yim ua tsaug rau tus neeg siv-phooj ywg tsim thiab suav nrog kho vajtse. Peb cov nplhaib muaj peev xwm sib xws nrog feem ntau tus qauv Picatinny rails, muab cov txheej txheem tsis muaj teeb meem. Thaum nws los txog rau kev ua tau zoo, peb cov nplhaib nplhaib muaj kev ruaj ntseg zoo dua thiab raug yog li koj tuaj yeem tsom nrog kev ntseeg siab thiab tua nrog precision. Cia siab rau peb txoj kev cog lus rau kev ua tau zoo thiab kev tsim kho tshiab thiab txhim kho koj cov kev paub nrog peb cov nplhaib zoo tshaj plaws.