NOT KNOWN FACTUAL STATEMENTS ABOUT GLOCK 30 GEN 4

I'm unsure when there is Significantly I can do to improve on it but, if there is I would like some Thoughts from People of you that have modified their pocket tanks. Aside from evening sights which happens to be an obvious improve with the typical glock sights. Thanks beforehand.In my view, a lot better than inventory. The result in bar is still f