Yesterday i picked up a 93 saddle ring carbine, later manufacture one after WWI. s/n 3958 in 32 H.P.S. with bullseye in stock. The blue book says later ones didn't have a ring, wondering if the book is wrong ,or this was special ordered with a ring. can anyone give me a close manufacturing date? i know its supposed to be after 1922 because of the bullseye, thanks. Don