I only have one Ruger #1. It's a 1A light sporter chambered in 303 British. It is one of my favorite rifles.
I keep sending emails to the Ruger CEO requesting they offer the light sporter in 6.5x53r and the medium sporter in .375 x 2 1/2" flanged N.E. but I guess it fell on deaf ears.
Ruger seems to be only focused on making "plastic fantastic" firearms.