Parker Trap made 1928

[Dean Romig]

Or it could be the ejectors…

Try it again with the forend off.





.

[Pa SxS]

Vent rib could be the reason it vibrates instead of rings.

[Pittypatdugan]

Asa Kelley took the forearm off to check barell
He held it up by breach end and thumped it, no ring he did it again
And again no ring. But it vibrated the length of the barell
Like touching a bee
We did it several times, bussed or vibrated
For a few seconds no matter where we felt

Thanks for all the help, I told the owner I had access to good information
And I told him I already had one
Made in last days of 1941

Thanks to all

Pat Dugan