Shield Arms Standard S15 Magazine Release, Glock 43X/48, 9 mm Luger, Gen 1/2, Ambidextrous, Anodized, Black, G43XEMRBLK

This steel mag catch is required to work with the Shield Arms S15 magazine. Using this steel mag catch with plastic OEM magazines can cause increased wear on plastic mags and OEM mags may not drop free. We do not recommend using our steel mag catch with plastic OEM mags.