THE FACT ABOUT GLOCK 30 GEN 4 THAT NO ONE IS SUGGESTING

I'm undecided if there is Considerably I can perform to further improve on it but, if there is I would love some Suggestions from People of you who have modified their pocket tanks. Apart from evening sights which is an clear up grade within the regular glock sights. Many thanks upfront.Of course there's the KKM 10mm conversion barrel and the right