I purchased a new .30 barrel, but it would not completely lockdown in the gun and the air transfer port was cut into the o ring groove. I returned the barrel for a replacement, the machine work was the same as the one I brought back, "that's how they all are". Got it home and locked up good with the thumbscrew, but there was a .22 barrel attached to the .30 brass adapter, so it has to go back also. I really don't feel like waiting 4-6 months to get another barrel, so I decided to make my own barrel, but I need the details/dimensions. Can anyone provide the details of the stub under the brass breech adapter? I don't really want to disassemble the good barrel I have to figure it out. Any help would be appreciated.
Thanks
Thanks