I’m a relative novice when it comes to 3rd generation semi-autos so it’s not surprising I have a few questions about this 4513TSW I picked up yesterday.
1) The serial number is MSF6531 but I don’t see any MXX s/n prefixes listed in the SCSW 4th edition. Is there anything special about the MSF prefix? (As to when it was made, I interpreted the special order code of 8327 as the Julian date for November 24, 1998 which is consistent with the ’97-’99 production period for the non-rail version)
2) What are the advantages of a double recoil spring (one inside the other)? I have two other 3rd gen S&Ws (a 4026 and a 6906) and both have only one recoil spring.
3) Was the 4513TSW included in the grip recall that applied to my (circa 1990) Model 6906? I see what appears to be a factory-placed punch mark on the grip possibly indicating it has been upgraded or . . . more likely . . . by 1998 affected models originally shipped with the revised grip version and the punch mark is simply a carry over so folks like me would know it was good to go.
4) Is the 4513TSW the same as the moniker “Shorty 45”?
I've added a gratuitous photo of my trifecta of 3rd gen semi-autos.
Thanks for your help,
Russ
1) The serial number is MSF6531 but I don’t see any MXX s/n prefixes listed in the SCSW 4th edition. Is there anything special about the MSF prefix? (As to when it was made, I interpreted the special order code of 8327 as the Julian date for November 24, 1998 which is consistent with the ’97-’99 production period for the non-rail version)
2) What are the advantages of a double recoil spring (one inside the other)? I have two other 3rd gen S&Ws (a 4026 and a 6906) and both have only one recoil spring.
3) Was the 4513TSW included in the grip recall that applied to my (circa 1990) Model 6906? I see what appears to be a factory-placed punch mark on the grip possibly indicating it has been upgraded or . . . more likely . . . by 1998 affected models originally shipped with the revised grip version and the punch mark is simply a carry over so folks like me would know it was good to go.
4) Is the 4513TSW the same as the moniker “Shorty 45”?
I've added a gratuitous photo of my trifecta of 3rd gen semi-autos.
Thanks for your help,
Russ