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HOLOSUN 509-RMR Adapter Plate RMR to 509 Series Black
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  • HOLOSUN 509-RMR Adapter Plate RMR to 509 Series Black
  • HOLOSUN 509-RMR Adapter Plate RMR to 509 Series Black
  • HOLOSUN 509-RMR Adapter Plate RMR to 509 Series Black
  • HOLOSUN 509-RMR Adapter Plate RMR to 509 Series Black

The 509 RMR mounting adapter allows Holosun 509 series red dot sights to be installed on pistols with an RMR footprint cut. The adapter enables conversion from the open mounting interface to the clamping system designed for the 509 series while maintaining maximum rigidity of the connection.

Low Profile and Lightweight Construction

The plate is only 5 mm high, helping minimize the height of the sight's optical axis above the pistol slide. Its lightweight aluminum construction provides high mechanical strength at a weight of only 30 g, ensuring that the mount does not negatively affect the slide cycle or the balance of the firearm.

Stability and Recoil Resistance

The adapter is designed to withstand demanding field conditions and heavy recoil. Precise footprint fit eliminates play between the plate and slide as well as between the plate and red dot sight, ensuring stable zero retention. The material is resistant to corrosion and weather conditions, providing long-lasting durability.

Features:

  • Mounting plate for Holosun 509 series red dot sights

  • Mounts on pistols with an RMR footprint cut

  • Low-profile design minimizes optical axis height

  • Lightweight aluminum construction resistant to recoil and demanding field conditions

  • Precision footprint fit for a secure, play-free installation