The portafilter is perfect fit to my Gaggia Classic machine. I would give it the excellent score except that it has thin metal screwed to the spout. I rather have that removed though.
It is very well made and solid brass feeling. It took a hard time to remove the sprout as it will fix with food grade glue (quite a bit of elbow grease). This is to replace my Gaggia Classic Portafilter and would recommends anyone looking for a replacement.