I think I paid $75 to do the job. His turn around time when I had mine dine was short. I had it back in less than two weeks from the date I shipped.All you do is take the stock off the receiver, and ship the receiver. I sent mine in the US Mail.

I have no idea how hard it would be to do. I am not mechanical.

The guy did a great-fast job. I was very satisfied. Tom.