Ruger 90004 Scope Base Set Black Steel 2-Piece - Fits No. 1 Varminter / No. 3

The Ruger 90004 Scope Base Set is a factory-original, two-piece scope mounting base designed specifically for the Ruger No. 1 Varminter and Ruger No. 3 rifles. Machined from steel with a durable black finish, this base set attaches directly to the receiver to provide a secure mounting platform for compatible Ruger Ringmount scope rings, which are sold separately.

Built as a dedicated 2-piece base for these specific rifle platforms, the 90004 set offers a precise factory fit for owners looking to mount optics on their No. 1 Varminter or No. 3 without resorting to aftermarket adapters. Please note that this base is not compatible with the No. 1B rifle configuration.