I have a old M&P model I think its from before they started putting the V in the serial number.Its serial number is 29870 and it is also marked several places with the number 987102 I think that might be a military number but I'm not sure.It has all the regular stuff like the top of the barrel (SMITH & WESSON SPRINGFIELD MASS. U.S.A. PATENTED FEB.6.06 SEPT.14.09 DEC 29.14)right side of barrel (38 S&W SPECIAL CTG)right side above grip the (S&W TRADE MARK)with(REG.U.S.PAT.OFF) under it right side towards front under cylinder(MADE IN USA) left side barrel(SMITH & WESSON)left side above grip looks like the letter(o) other than the proper placement of the serial numbers and the number (987102 stamped in three places)that are all the markings.I am pretty sure it has aftermarket grips as they are black and creme kinda like stag horn.I'm new to the message boards and not sure how to know if anyone responds so if anyone wants they can send an answer to [email protected] any and all info would be really appriciated and also am curious to the value, not to sell but just to know, thanks again Rob