THE BEST SIDE OF WHERE CAN I BUY A GLOCK 30 ONLINE

I set a Tarran Tactical kit right into a gen 3 g23 and it's now Tremendous lite but I however couldn't hit something with it. My friend could shoot it rather well but I struggled. Eventually I transformed the inventory sights to some Dawson Precision Fastened Level of competition Sight Set and now I do pretty good with it.Probably a dumb query, but