yes, it does seem a bit 'odd' that they would not ,somehow keep the serial numbers,, prefix in some sort of caliber assignment, I know this got them in trouble years ago when the PDs would run traces on any Ruger ,specially a 22 and it would come back in the "bad" part of the system, a 22 is a 22 is a 22, but they are each a different model...I KNOW as this happened to us, a Ruger 22 stolen in Canada, reported in Kansas City as "on the stolen gun " registry ,when in fact it was a revolver, and the gun stolen was a 22 semi auto,,,,,duh ( and I had to find this out through Florida PD) 8)
\SAME serial numbers,,,,along comes GCA'68 and they had to put prefixes on all their different models...yep, guess there are just so many numbers to go around, AND Ruger did "try" and go through the alphabet,then there S, D, and U guns, and on and on and on............ :roll:
just don't seem right to prefix a 45 , with 357.........(Bob C would have loved it)!! :wink: