I made all of the parts from the ASSRA prints. I don't know how close that puts them to the originals, but I hope they will be interchangeable. If not, it should be fairly easy to make the necessary modifications. I used standard v-threads for the barrel portion and easy to obtain taps, etc. for the other threads. If need be, I suppose I could make those original sizes at a later date.
I won't know about the hand-fitting completely, until I get all the parts done, but so far, I have had to broach out corners where radii are left from end-mills, and that's about it. I will be making necessary corrections on later actions, and hopefully hand fitting will be minimized. 
Now that the programs and fixtures are ironed out, it should be much easier to make additional parts.
  I would like to be able to make parts to fit originals, but I don't have an original action (yet), and at this point, I am just getting all this ironed out. 
   

8620

Thumb lever boss.

Progress is slow, but getting there.

Extremely neat work! Amazing what you accomplish with the CNC and drawings!

I see a Ballard in the background of one of your pictures whats up with it Ken

Finally finished this. Thought I would never get there!

My hat is off to you for a job well done