That is a pretty slick looking case feeder and the price is right. I wonder if they have plans to come out with one for the Dillon 550?Another thing to consider if you're wanting an XL650 but you're on a tight budget, is that there is a company out there that makes a plug-n-play case feeder that's less pricey than Dillon's model. Plus, you can load various sizes of cases without having to swap out the feed plate.
http://www.budgetreloader.com/
As much as I like Dillon as a company and like their products, they were so backed up with orders when I decided to add one that I gave this product a chance and put the savings toward more supplies or accessories. It plugs together right out of the box and fits the XL650 like a glove. I plugged it in, fed it some cases and it started whirring and dropping cases into the feed tube without objection. It has functioned flawlessly so far, and the only time it has had a hiccup is when I accidentally had a couple of .40 cases mixed in with my 9mm. Oops.
Just something to consider.