Hello Harry ,I really don't know ,it had this stock on it when I got it ,I have had a fellow contact me that said this serial number left the factory with a straight English style stock but when he read the information to me he said he had for this serial # the information also described the little Schnabel on top of the comb which is not the normal style comb so I am assuming it didn't leave the factory with a straight stock and it probably is original but honestly can't say for sure !!! I know it had an incorrect Forend and As advertised the person I purchased it from had a New Period Correct Forend Professionally made for it ! I know who made the Forend but don't feel at liberty to announce his name ! If you would like to discuss the gun ,Please give me a call at 724-205-1076 !
Thank You ; Russ