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Will this mount work to mount holosun 507c to mossberg 940 pro tactical? — 1 Answer

by George, from AZ, United States Asked on October 2, 2023

Name Trijicon RMRcc Pistol Adapter Mount Plates (3)
As Low As $49.99 Save Up to 29%
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Answered by Ethan, Gear Expert, from IL, United States, on October 05, 2023

These Trijicon RMRcc Pistol Adapter Mount Plates are not compatible with a Mossberg 940 Pro Tactical or the Holosun 507C. The 940 Pro Tactical is designed to fit micro-optics with the Shield RMSc or Holosun K footprint. You would not be able to fit a Holosun 507C. Optics like the Sig Romeo Zero, Vortex Defender, Shield RMSc, Holosun EPS Carry, and Holosun 407K/507K will mount directly to your shotgun.

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Last updated 2025-11-12 UTC.