What about after the springs and everything else? No way it's still that cheap. Asked a gun show working friend if anybody sells 3d printed stuff and he said nope. Korean glock mag knockoff retails for $12 and aside from the shittier spring it's perfectly fine. He tells customers if it's for home defense to get a factory one so the spring will hold up better over time, but for regular shooters they function perfectly. His quick google found springs for $7, but that's obv an individual no bulk pricing so I'm guessing they can get found for lower.