This thing is a B1tch !!! I do not know how the monkeys at century put the stock on but the darn thing will not budge. I tried all that you guys advised me to do. I even sprayed some rem oil and let it seep in between the threads then warmed it with a light flame for the locktite to come loose.
However, it seems I might be destined to have a folder.
I will get a friend and try again but am pretty close to peening off the groove on top of the screw.
I will give it a couple more trys but if it still does not budge, I might just leave it as is.