The XR9s that I have shot the most is #360 and has had no updates and I have had no troubles with it.
The numbers you have are fairly late in the series and I would not worry about them. I doubt that there were many if any updates past your guns. JMO
Good luck with them.
Jeremy Laughridge said:
Thank you Mollie...good point. Again does anyone want comment on their numbers with a brief description of lessons learned and upgrades made or hopefully not needed at a certain point?
My XR9S has 1150 rounds through it. Followed the accepted ammo very closely. No problems with ammo. Had pin #37 just ahead of rear site shift to right side maybe 3/16 of an inch. Bond replaced and said pin was never locked in place.
All is good. Wonderful handgun. Ser # 020##
Get out and shoot shoot shoot. Its not that practice makes you perfect, Its Perfect Practice that makes you Perfect..