WHERE CAN I BUY A GLOCK 30 ONLINE OPTIONS

I do skip the excellent emotion Gen4 grip and The marginally milder recoil of the thicker slide and barrel nevertheless the lighter bodyweight and come to feel on the G30S for me much more than will make up for it...Is just one a tiny bit extra reliable? Does 1 are typically extra precise? Or can I mainly get whichever one I locate 1st? I just know