Olight OSIGHT Adapter Plate – RMR Optic to RMSc Cut
Olight
Adapter Plate RMR-RMSc – Stainless Steel Footprint Shifter
The Olight OSIGHT Adapter Plate converts RMR-cut slides to accept RMSc footprint red dots like Osight S, Osight SE, 407K/507K, or EPS Carry, enabling seamless upgrades for concealed carry pistols, airsoft builds, or tactical handguns without milling new cuts. Precision CNC-machined from durable SUS420 stainless steel with a PVD matte black coating, this ultra-thin 4.3 mm plate resists wear, corrosion, and recoil while weighing just 21.5 grams to preserve balance and draw speed. Hunters and airsoft players value its universal compatibility across brands, quick installation with included screws and tool, and zero-retention design that holds tight during rapid engagements or harsh field conditions. Order this adapter from Professional Optics for competitive prices and instant versatility.

Technical Specifications Olight OSIGHT
Adapter Plate
|
Feature |
Specification |
|
Material |
SUS420
Stainless Steel |
|
Coating |
PVD
Matte Black |
|
Dimensions
(L x W x H) |
45.2
x 25.5 x 4.3 mm |
|
Weight |
21.5
g |
|
Conversion |
RMR
Footprint to RMSc |
|
Compatibility |
Osight S/SE, 407K/507K, EPS Carry, RMSc/K Footprints |
|
Installation |
Included
Screws + Tool |
|
Manufacturing |
CNC
Integrated Machining |
|
Color |
Black |
|
Torque
Recommendation |
15-17
in-lbs (Screws) |

In practical use, this plate shines by allowing larger RMR optics on compact RMSc slides for faster target acquisition in low-light airsoft CQB or close-range hunting, maintaining parallax-free precision without added height or bulk. Its corrosion-resistant finish handles sweat, rain, or holster wear, while the slim profile ensures co-witness compatibility with suppressor-height irons. Buy now from Split, Croatia—shipping across the European Union arrives promptly at low costs. Installation is effortless: Clean the slide, apply blue Loctite to screws, torque to 15-17 in-lbs with the tool, mount your RMSc optic, and zero in under 10 minutes; maintain by wiping with a microfiber cloth after range sessions to protect the PVD layer. At 21.5 grams, it transforms standard pistols into optic-ready hybrids reliably. Shipping from Split, Croatia to the European Union.

Frequently
Asked Questions
·
Which red dots fit
this RMR to RMSc adapter plate?
This plate supports Osight S, Osight SE, Holosun 407K/507K, EPS Carry, and any
RMSc or K footprint sights from other brands, converting RMR slide cuts for
broad compatibility.
·
How durable is the
stainless steel construction in the field?
Made from SUS420 stainless steel with PVD coating via CNC machining, it offers
excellent wear and corrosion resistance, holding zero through recoil, drops,
and exposure to moisture or dirt.
Yes, the included mounting screws and installation tool make setup quick and
secure; just torque screws properly with Loctite to prevent loosening during
extended tactical or hunting use.






