GLOCK OEM Magazine Catch Reversible Fits 9MM G43 Slim Packaged. From firing pins to trigger springs" nothing keeps your Glock running like OEM parts. Specifications for Glock OEM G43 Magazine Release: Manufacturer: Glock Gun Make: Glock Gun Model: Glock 43 Color: Black Finish: Black Additional Features: OEM Part Magazine Catch Reversible Features of Glock OEM: Factory Reliability Package Contents: Glock OEM G43 Magazine Release What firearm models does the manufacturer say Glock OEM G43 Magazine Release is compatible with? The manufacturer suggests that Glock OEM G43 Magazine Release is compatible with Glock 43