Micro Green Dot Sight 3 MOA RMSc/K Footprint Shake Awake Side Battery GLOCK MOS

  
TSA® RD-85 Micro Reflex Sight - 3 MOA GREEN DOT - RMSc/K Footprint - Shake Awake - Side Battery - Adapter Plate Included. The TSA® RD-85 is a compact 3 MOA GREEN DOT micro reflex sight built for shooters who demand speed, clarity, and reliability. The crisp green reticle delivers faster target acquisition and superior visibility, especially in bright daylight conditions. Designed around the RMSc / K footprint, the RD-85 mounts directly to many optics-ready slides including slimline platforms, while the included TSA® adapter plate expands compatibility to full-size MOS systems. The side-loading battery tray allows quick battery replacement without removing the optic - no re-zero required.

Combined with Shake Awake technology with memory recall, the optic powers down when idle and instantly reactivates to your last brightness setting when motion is detected. Constructed from CNC 6061-T6 aluminum with a matte anodized finish, the RD-85 is built for durability with IPX7 waterproofing and 1500G shock resistance. With 10 brightness settings and precise 1 MOA adjustments, it delivers dependable performance across all shooting conditions.

Shake Awake w/ Memory: Auto sleep + instant activation with last-used brightness. Side Battery Tray: Replace battery without removing optic - no re-zero. 3 MOA Green Dot: Faster acquisition & better daylight visibility. RMSc / K Footprint: Direct fit on many optics-ready slides. Adapter Plate Included: Expands compatibility to MOS systems. 10 Brightness Settings: Adjustable for any lighting condition. IPX7 Waterproof: Built for harsh environments.

1500G Shock Rated: Recoil-ready durability. Rugged Housing: CNC 6061-T6 aluminum construction. TSA® RD-85 Micro Green Dot Sight?? TSA® Adapter Plate (MOS Compatible)??

Footprint: RMSc / 407K / 507K Pattern. Window Size: 24 × 17 mm. Battery Life: Up to 40,000 Hours. Operating Temp: -4°F to 104°F. Direct Fit: RMSc / K footprint slides 43X MOS, 48 MOS, P365, Hellcat OSP, etc. With Included Plate: for GLOCK® MOS platform pistols (17 / 19 / 19X / 45) Gen 4 & 5 Also Compatible: Any platform with a Picatinny rail using included mount.

This product is an accessory item and is not a controlled firearm component. GLOCK®, MOS, Sig Sauer®, Springfield Armory®, Hellcat®, Smith & Wesson®, M&P®, FN®, Ruger®, Walther®, Canik®, CZ®, and all related names are registered trademarks of their respective owners. This listing is for aftermarket optics and adapter plates - no affiliation or endorsement is implied. Trademarks are referenced strictly for compatibility and fitment description only.

The Southern Armorer LLC is an Authorized Distributor of VECTOR OPTICS® and the TSA® Product Line. EXPLORE MORE IN OUR STORE! Looking for more optics, adapter plates, and mounting hardware?