Warrior1,
That pic of your model 27 brings back a lot of great memories for me.
It looks exactly like the one I used to own many years ago. Don't be
afraid to fire it. I bet after you do fire it you will use your Rugers for
paper weights.

Just kidding! Ruger makes some nice guns. I have
owned several of them. Seriously though, that model 27 is a real
sweet piece. It looks like it is in brand new shape. Like Old Griz
said "They aren't easy to come by." especially in as nice of shape
as yours. I used to shoot full house 158gr JHP/H110 loads in mine
mostly. It was a real pleasure to shoot. Enjoy!
Robert