I bought my G30 about a month ago and got an Ameriglo front night sight for it.. Is there anything else that is a must to make a stock Glock a safer/more reliable weapon? I am not bent on having to add anything but I was just wondering what everyone thinks.. It is my primary carry weapon if that will change any opinions.. Right now I carry it with a Uncle Mikes IWB holster.. I like it but would love a IWB holster that doesn't weight down my pants.. Any suggestions on that?