DOB of a S&W 15-2???

[gb_in_ga]

I just picked up a S&W 15-2 4", in prettty good condition -- some holster wear on the blueing, but otherwise in nice condition. Pinned barrel. S/N is K523XXX. Any idea what the DOB is?

 

[Richard Simmons]

1963.

 

[gb_in_ga]

Thanks! That's about what I figured.