Shield Arms Z9 Steel Handgun Magazine Catch Release for Glock 43 Black

Shield Arms' steel mag catch is optimized to work with the Shield Arms Z9 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use. We recommend steel on steel or plastic on plastic. Features:Steel mag catch, several finish optionsAmbidextrousChamfered, textured buttonOptimized for use Shield Arms Z9 magazinesLower profile for concealed carryMade in the USA