Originally Posted by Griffin
I would recommend a M110 spring for that.
Take a look at Mechbox.com for gearbox disassembly guides.
I'm in the same boat right now, and I don't see any articles on Mechbox about the mp44... perhaps I'm not looking in the right place...
I haven't even yet been able to figure how to field strip this gun.... does anyone have any photos or info on how to take this gearbox out? I think I have jam...
If anyone has any pictures of a step by step to break down the AGM mp44 that would be great... I promise to make a youtube video of my breakdown as well to help others if anyone can help me out!