Magazine Catch/Release For Glock 43X/48 Color:Gold heat-resistant polymer design to protect

heat-resistant polymer design to protect against high temps during firing

compact form factor is compatible with many commercially available holsters already on the market

and iteration-resulting in the best electronic precision rifle leveling system on the market

keeping your equipment clean and protected through the toughest conditions

Magazine Catch/Release For Glock 43X/48 Color:Gold heat-resistant polymer design to protectShield Arm's steel mag catch is optimized to work with the Shield Arms S15 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use, and OEM mags may not drop free. Shield Arm's does not recommend using their steel mag catch with plastic OEM mags. They recommend steel on steel or plastic on plastic. If you have a first generation aluminum mag catch, it may not work with gen 2 S15