I want to change the body on my 2003 Black Magic to the new 2006 style.
What do I need to change to do away with the back block and cocking rod.
I can't find any internal diagrams online either.
You need to cut a slot in the hammer so that a shortened bolt's pull pin will catch on it and recock it. Also, you need a shortened bolt that you can get from a few custom machinists as well as Bushmaster bolts (Drop right in, I hear) or Impulse bolts (need shaved down).
You can just send it to BlackBean, Jarrett Custom Machining or Turtle Innovations to get this job done.