Unfortunately this one is on the back burner for awhile. I've got too many other things that need to be done before I can devote any more time to this right now. (Dang priorities!)
I do appreciate your input on this, as I now have a plan of attack for when I do get back to it. Couple of things I will have to work around though....
The only indexer I have is a 5C, so that isn't going to help any.
I do have a rotary table but I only have a 3-jaw chuck for that. I'll just have rely on a roll of tape to get her dialed in if need be. I have been using the rotab on my drill press and just discovered the mounting holes for horizontal use do not match the slot spacing on my new mill - naturally. Also discovered that there is very little space between the base and the table circumference for a hold down nut or a table clamp. I already ordered extra short T-slot studs because the shortest ones in my hold down set are still too long.
The fact that you mentioned a drawing previously proved to be a major breakthrough for me however. Never in a million years would I have believed that I would find drawings for this gun, but somehow I managed to stumble across some. I think I have the angles and dimensions now for these cuts, but if anyone would be willing to accept an emailed copy of the cylinder.dwg file and verify for me - it would be greatly appreciated. Thanks.