TRUGLO MNT SHOTGN RCVR MOS RMR

Shotgun: Mossberg – Optic: RMR – Fits Mossberg 500 590 590A1 930 – Mount a dot-optic on drilled and tapped Mossberg receivers – Does not require a Picatinny rail – Mounting hardware and tools included – Allows optic to sit low on the receiver – Lightweight / compact design