12ga Reproduction Choke Help

[TNR]

Thanks for the quick feedback - I understand that I cant *assume* without proper measuring equipment but without that ability at the moment I am looking for a general baseline from other 26" 2.75" chambered repros. I do understand *most* bores measured at .734-735 in the non-SSS and 3" guns.

Are those micrometer measurements at least what one would expect to see?

Ill pattern if i cant get it to a smith in a reasonable amount of time.

[Wild Skies]

12-ga. Parker Repro IC/M factory chokes typically have .006/.011 of constriction give or take a thousandths or two.