It was shipped in July of 1962 at the end of the Flat Top production. When Ruger ran out of the XR3 grip frames they substituted the newly designed XR3-RED grip frame. This was done on a very small quantity of .357mag. and .44mag. Flat Tops.
According to the Red Eagle News Exchange, RENE. there are only 15 .44mag. Flat Tops with XR3-RED grip frames know to exist today.
This is number 16!

O M CRAZY