Weren't all the 46's built on small rings? I've been perusing for a LR Husqvarna off and on for a while and it all seems up in the air as to what is what. Might be some mislabeling too?
Isn't this a LR?
https://simpsonltd.com/husqvarna-46-z46072/I swear, deciphering all the different Husqvarna/Mauser iterations can make your eyeball twitch.