Good to know the gun will now shoot. It isn't about trying to get it to shoot great, sometimes it is just getting it to shoot every time you pull the trigger.
It SURE needed the springs. And It most likely needed the extractor spring as well. Parts wear. And not replacing springs on an older USED well gun is not a waste of money.
And Magazines? If Rugers they should work full. aftermarket? who knows, don't buy them