Red dot mounts for Mossberg 500

This collection contains red dot mounts for the Mossberg 500. The mount replaces the rear sight. You fit a red dot without milling and without permanent changes, and you can put the rear sight back at any time. Every mount takes one footprint or a group of footprints, so you choose it by the footprint of your red dot.

Mounts for several footprints

• Outer Impact type C: Trijicon RMR, Docter and C-More RTS.

The type letters differ between makers. Always read the footprints in the brackets.

Material

Outer Impact makes its mounts from aluminium.

Installation

Remove the rear sight and fix the mount in its place. Then screw the red dot onto the mount with a drop of threadlocker on each screw. See Installation tools.

Which red dot for which footprint

• Trijicon RMR: for example the Holosun 407C, 507C and 508T, Olight Osight and Vector Optics Frenzy-X. See Red dots with Trijicon RMR footprint.
• Docter: also called Vortex Venom or Noblex, for example the Vector Optics Frenzy 1x17x24 and Frenzy-X 1x20x28. See Red dots with Docter footprint.
• C-More RTS: the C-More RTS, the Toni System ZR, ZV and ZX and the Vector Optics Frenzy Plus. See Red dots with C-More RTS footprint.

For all mounts of this brand, see Red dot mounts for Mossberg models.

Frequently asked questions

Can I put a red dot on my Mossberg 500 without an optic cut?

Yes. The mount replaces the rear sight. No milling and no permanent changes.

Can I install the mount at home?

Yes. Remove the rear sight, fix the mount in its place and screw the red dot on with a drop of threadlocker on each screw.

Which red dots will fit?

It depends on the mount you choose. For the Mossberg 500 we have mounts for the Trijicon RMR, Docter and C-More RTS footprints. Find the footprint of your red dot in its specifications and take the mount that names it.