Holosun - Mounting Plate RMR for 509 Series Red Dot Sights - Black - 509-RMR

The 509 RMR mounting adapter allows for the installation of Holosun 509 series red dot sights on pistols featuring standard RMR milling. Using the adapter enables a transition from an open mounting system to a clamping system dedicated to the 509 model, while maintaining maximum connection rigidity.

Low profile and lightweight construction

The height of the plate is only 5 mm, which minimizes the height of the sight’s optical axis relative to the pistol’s slide. The lightweight aluminum construction ensures high mechanical strength at a weight of 30 g, so the mount does not negatively affect the slide’s operation or the weapon’s balance.

Stability and recoil resistance

The adapter’s design has been optimized for operation in harsh field conditions and under the influence of strong recoil. The precise fit of the footprint eliminates any play between the plate and the slide, as well as between the plate and the red dot sight, ensuring stable zero retention. The material is corrosion- and weather-resistant, ensuring long-term use.

Features:

• Mounting plate for Holosun 509 series red dot sights
• Mounts on pistols with RMR milling
• Low profile minimizes the height of the optical axis
• Lightweight aluminum construction, resistant to recoil and field conditions
• Precise footprint fit for a rattle-free mount

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