Just dug out the original non adjustable bolt that came with the gun, going to pop it in and see if it still does the same thing. If so, I'll do a full tear down and take some pics to post up.
edit: popped in original bolt (non adjustable) and it fits perfect. bolt completely clears the breech.
going to screw the velocity adjuster screw all the way in and really bury that o ring into the bolt see what happens. Didn't really know it could go so far. First nelson I've ever owned.
Last edited by Melvin; 01-01-2013 at 08:19 PM.