With the G43 decreased pieces, The majority of them will get the job done, but you will have to exchange the magazine catch. The G43 mag catch is just too shorter for your 43x/48 frames. We do market the 43x mag catches on our site while. The product number is https://glock43xmosreddot52840.azzablog.com/18393138/the-definitive-guide-to-glock-43x-mos-slide