From the serial numbers listed in the PDF for the "Sear Engagement Pin" safety recall it appears that the serial numbers are random and not sequential throughout production. It would be best to give S&W a call to check on your serial number to verify if it is included in the "Bolt" recall
i-Bolt Rifle Bolt Safety Recall | Smith & Wesson
My rifle S.N. IBR0951 was in the Bolt recall, but not the Sear recall.
Punch mark for completed Bolt Recall.
KO