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Osight - RMR to RMSC Adapter Plate
21.45 €
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Osight adapter plate converts RMR footprint to RMSc, compatible with Osight S/507K/EPS and other RMSc optics. CNC-machined SUS420 stainless steel with PVD coating, includes screws and tool for quick installation.
The Osight RMR → RMSc adapter plate is the ultimate solution for mounting RMSc footprint mini red dots onto slides originally cut for RMR.
Crafted from SUS420 stainless steel via integrated CNC machining, it delivers precise tolerances and a rigid, flex-free structure even under high-stress use.
A matte black PVD finish (Physical Vapor Deposition) ensures excellent wear resistance while maintaining a tactical look after prolonged use.
Compact and slim (approx. 45.2 × 25.5 × 4.3 mm, 14 g), it perfectly fits slides such as Glock 43X MOS, Canik SC, Springfield Hellcat, or Sig P365, converting narrower RMR mounting points into expanded RMSc-compatible platforms.
The package includes the adapter, mounting screws (6‑32 or M3), and installation tool, enabling quick setup without additional tools.
It supports Osight optics (S/407K/507K/EPS Carry) and a wide range of RMSc/K footprint red dots from other manufacturers.
Users report a “very tight” tolerance, resulting in rock-solid mounts that work flawlessly with optics like Holosun 407K and Trijicon RMR HD.
With just a few grams added, you gain compatibility and retain stability comparable to native RMSc setups, all without permanent slide modifications.
Essential for tactical operators, competitive shooters, and security/defense professionals, this plate increases optic options and provides a larger sighting window.
Ideal for those seeking enhanced versatility and a robust mounting solution without altering slide geometry.
Features:
Universal fingerprint compatibility: compatible with Osight S and 407K/507K/EPS Carry sights, supports other brands of RMSc and K red dot sights with fingerprints.
Converts RMR imprint to RMSc imprint.
Durable SUS420 stainless steel material: manufactured from SUS420 stainless steel and integrated CNC machining, with matte black PVD (Physical Vapour Decomposition) coating for excellent wear resistance.
Quick and easy installation: includes mounting screws and installation tool (spanner) for quick and convenient installation.
