Depending upon the time frame, paradox guns often carry the "R Choke" proof mark and sometimes a cordite charge as well as bullet weight.

I have not seen a Fosbery choked gun built by Greener myself but many makers made them after the patent expired, I owned a beautiful William Evans Super Magnum Paradox made for the Maharaja of Khota for a time.

Pics of the flats and chokes would help.

Last edited by SKB; 07/26/21 10:05 AM.
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