Posted by Chris Frantz on August 20, 2018, 8:16 pm, in reply to "Precision Grade 104.3"
Jim,
I once owned a very inexpensive Eastern Arms 16 ga. double made for Sears by Savage (Fox Model B/Stevens 311 clone). As I recall, it was marked "101.7" on the receiver. I believe it was a catalog identifier for Sears. They had a peculiar numbering scheme that always included a decimal place for all of their items.