I own (4) Ruger Express rifles in 25-06. These were made in the early '90s.
To my knowledge, only six were made. They were never listed in the Ruger literature: the smallest being 270 Win., plus also made in 7mmRM, 30-06, 300WM, & 338WM. I own all of these calibers in the Express rifles. I like to collect them.
I hunt with one of my Ruger Express' in 25-06 every year, and have taken it to Africa once in Namibia. The rifle has about (30) Pronghorns to its credit so far. Great unique little rifle in a great caliber.
The Express rifles were very classic in style, and very high quality.
I was never lucky enough to snag an Express, but owned a couple of RSM's in 375H&H