I do miss the superior experience Gen4 grip and The marginally milder recoil on the thicker slide and barrel but the lighter fat and feel of your G30S for me a lot more than makes up for it... Of course you will find the KKM 10mm conversion barrel and the https://howdoibuyagock30gen4onlin02222.blogrelation.com/39015928/a-simple-key-for-glock-30-gen-4-unveiled