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.
Parker bore diameters for 12 ga. guns up until about S/N 60,000 are over-bored. I'll let Dean display the chart from Austin. My 1882 12ga. hammer gun measures .756. I have yet to measure a Parker 12 ga. that reads the nominal for a 12 ga. at .729. They are all .732 or a few thousands higher. Don't know about other gauges. I have the Stan Baker micrometer set.
The Following User Says Thank You to Chuck Bishop For Your Post:
Threaded Mode