Rubicon Precision Manufacturing Co-Linear 30mm Picatinny Scope Rings Matte Black Medium

Overview

The Rubicon Precision Manufacturing Co-Linear scope rings are precision-machined scope mounting components designed for 30mm tube optics on Picatinny rails. This medium-height set features a built-in co-linear bubble level visible from the shooting position using the shooter's non-dominant eye, allowing for quick cant reference prior to firing and simplifying the scope-mounting process. Constructed from 6061-T6 aluminum bodies and caps paired with 303 stainless steel 1/2-inch cross bolts and nuts, these rings incorporate an alignment lug to ensure proper cap-to-base alignment during installation. Proudly made in the USA, they require recommended torque values of 18 in-lbs for the cap screws and 45 in-lbs for the cross bolts.

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