GLOCK 30 GEN 4 FOR DUMMIES

I'm undecided if there is A great deal I can do to boost on it but, when there is I would like some Tips from Those people of you who may have modified their pocket tanks. In addition to night time sights that's an clear up grade from the common glock sights. Many thanks ahead of time.That's based on owner-claimed problems in the sooner G30SF types