I did a quick scan of their outline. I didn't see anything in their "pay" course that isn't available on this forum or a few other websites for free.
Every person has their own way of learning, but I don't see the value in that course. Hang around here for a bit, read, and ask questions. I've been a 1911 user for over 20 years and along with the Colt factory armorers course, some of my best learning has been at this forum.
"The 1911 was the design, given by God to us through John M. Browning, that represents the epitome of what a killing tool needs to be. It was true in 1911 and it's true now." - Col. Robert Coates commanding, U.S. Marine Corp Special Operations Command Detachment 1 (DET 1)