Something in the neighborhood of 15 years ago I picked up a round-butted 4” model 19. I carried it until a couple of years ago and then put the weapon into semi-retirement. I’ve always known it’s a little bit of an unusual configuration (been carrying some kind of S&W revolver for 35 years) but now I’m starting to realize this is probably part of a small, special run for the Government done in the 80’s. Serial number is AYZ88XX. Does anyone have any info?
TIA
TIA