Bill G. sent some pics of what he believed was an example of the 170174 that even the Standard Catalog does not detail. The serial number was PCZ041X. I will update the master this week but the pictures will be inserted both here and in the main article. I contacted customer service and they provided the following:
Your firearm was produced in 09/13/01 SKU # 170174 came from the Smith & Wesson Sports Center.
THANK YOU BILL.