NOT KNOWN FACTUAL STATEMENTS ABOUT GLOCK 30 GEN 4

I am undecided if there is Substantially I can do to enhance on it but, when there is I want some Tips from All those of you who may have modified their pocket tanks. Other than evening sights which happens to be an clear enhance from the normal glock sights. Many thanks beforehand.I will never touch upon the forty five ACP vs the 9mm as it's attai