Mossberg Shotgun Red Dot Mount

Precision machined from 6061 aluminum and designed to be a lightweight low profile direct mount for Mossberg shotguns. Including the 500, 505, 510, 590, 835, 935 and 940 family of shotguns and the Maverick 88 using the factory mounting holes for your choice of red dot from the following list. Mossberg had a running change to their mounting holes in 1997 to 8-40 (.164 diameter), if your shotgun is older than that please choose the pre 1997 6-48 (.136 diameter) mounting screw option. Black anodized. Optic not included.

• Burris Fastfire 3 & 4
• Holosun 507K
• Vortex Venom
• Leupold Delta Point
• Trijicon RMR (For Holosun 507C please purchase our kit that includes the optics mounting screws)
• Sightmark Mini Shot
• Trace-Optics M1
• Holosun 507C kit
• Aimpoint ACRO
• 1913 Picatinny Rail

Installation Instructions:(Click here for Installation Instruction PDF)

• 18 in.lbs. max torque
• Screw must not extend beyond the bottom of the optic by .100
• Loctite 222 (purple)