Kind of the same experience quoted the rifle would be done in 3 months(paid a deposit, never full upfront), at the 3 month mark the parts hadn't even been ordered. By this point the shooting season was over so I let it sit and then started with the phone calls at the 7 month mark had it in my hands in the 9th month.
I will say that the work he did is excellent and the rifle shoots great, however I would probably use someone else next time. It's not that I'm impatient( ok maybe a bit) but when you quote a time stick to it or be in contact, sometimes that is just as important as the quality of you're work. That said i do love my rifle