Shield Arm’s 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. They recommend steel on steel or plastic on plastic.
Shield Arms G43EMRBLK Magazine Release for Shield Arms Z9 Mag
Shield Arms G43EMRBLK Magazine Release for Shield Arms Z9 Mag in Glock 43, Black Aluminum
63 in stock
Arrives Safe and Sound
Top Rate Customer Service
Trusted SSL Protection
We carry all top brands