What is the maximum headspace for a 44-40 Model 92?

If headspace is a bit too much on the 92, what would a gunsmith do to tighten it up?

Thanks,

Chris

I have a special project that I have been working on for my model 92. I would really like to run by my project with someone, and just get some feedback and advice on what I am doing. The project, I think, is really interesting and it involves using specially designed brass cartridges for practice sh...