NOT KNOWN DETAILS ABOUT GLOCK 30 GEN 4

I'm not sure if there is A lot I can do to further improve on it but, when there is I would like some Strategies from those of you which have modified their pocket tanks. Aside from evening sights which happens to be an obvious improve through the standard glock sights. Many thanks upfront.I am in fact looking to purchase a Gen4 G29/thirty frame ri