Talley RMR Mount Base

This is a Talley base for an RMR pattern red dot sight. It is the hardware that sits between the optic and the gun, and it is sold on its own rather than as part of a sight package.

Fitment comes first with any base. Bases are cut for a specific receiver or rail pattern and do not swap between platforms, so confirm what your firearm takes before ordering. Torque the base down before the optic goes on, and check the screws again after the first range trip. Mounting hardware settles, and a base that works loose will take your zero with it.