Welcome to the new PGCA Forum! As well, since it
is new - please read the following:
This is a new forum - so you must REGISTER to this Forum before posting;
If you are not a PGCA Member, we do not allow posts selling, offering or brokering firearms and/or parts; and You MUST REGISTER your REAL FIRST and LAST NAME as your login name.
To register: Click here..................
If you are registered to the forum and keep getting logged
out: Please
Click Here...
Welcome & enjoy!
To read the Posts, Messages & Threads in the PGCA Forum, you must be REGISTERED and LOGGED INTO your account! To Register, as a New User please see the Registration Link Above. If you are registered, but not Logged In, please Log in with your account Username and Password found on this page to the top right.
Everybody has their opinion and there are different ways to do it. I’ve tried measuring my chambers using the trimmed index card approach but that didn’t work well for me. It sounds like you’re satisfied with your result and I wouldn’t over think it.
But have your barrels inspected and the wall thickness measured by a knowledgeable gunsmith who is familiar with these old doubles. We don’t know if your chambers were lengthened after leaving the factory and if the wall thickness was compromised.
Threaded Mode