Kimber KDS9c Optic Adapter Plate w/fixed Rear Sight for 509T Footprint 4200595

The Holosun 509T is an enclosed reflex sight that directly locks onto the Kimber KDS9c optic adapter plate via a side-clamping mechanism. Because it utilizes a specific 509T footprint, it attaches tightly to the plate to ensure a recoil-proof mount. The enclosed emitter design isolates the internal LED from dust, rain, and debris, making it highly reliable for carry applications. When paired with this specific plate, the optic aligns with the built-in fixed rear sight to provide a cohesive aiming solution.