Quickly go from a primary” magnified optic to red dot action-without head shift-with the Offset Rail Adaptor. This mount attaches to any Picatinny spec rail and allows shooters to attach a miniature red dot in the offset position. This mount can also be used for lights or other accessories that typically attach to a Picatinny spec rail.

Weaver Offset Rail Adapter, Fits Picatinny, Matte Finish, Black 99671