Model 5521. Think they were a distributor run a few years ago. Thinking then was this was an easy way for Ruger to build a scoped .41 DA without dedicating resources to scalloped Redhawk barrels in .41.
They made the Super Redhawk in 41 Mag as well as the Redhawk with the scalloped barrel in 41 Mag. I sold a Super 41 Mag on Gunbroker in 2022 or 2023, I have the blued Redhawk 41 Mag with scope ring scallops on the barrel.
Sure they made a Super Redhawk in 41 mag. Had one for years, it a wonderful beast of a gun, I just prefer single actions over DA's. Another member here owns it now. Maybe he will see this post and add a current pic.
I tried looking up the model number above,, got zip.
But I stand corrected. If Ruger made a Super Redhawk with the larger frame than the regular Redhawk,, I missed it. I'll have to contact the neighbor & let him know I was wrong.