The ONYX XL is a large-window red dot sight designed for the shooter who demands speed and precision, delivering a crisp reticle and expansive window for rapid target acquisition. Optimized for high-stakes competition, its generous lens provides a superior field of view, ensuring your point of aim stays constant and your focus remains locked on the target. Large Optic Window: A larger sight picture makes the dot easier to find, even if your draw or alignment isn't perfect. The expansive window allows you to track the dot through the entire recoil cycle without it disappearing from view. Built for Durability: Constructed from aircraft-grade aluminum with reinforced structural pillars, this optic is designed to withstand firing recoil and the rigors of professional use. Patented TCF Advantage: The Tactical Concave Face (TCF) allows for one-handed slide manipulation against flat surfaces. Side-Load Battery Tray: Eliminates the internal reflections often caused by traditional top-loading battery caps, keeping the optical path clear and ensuring a crisp, speckle-free reticle. MAIS (Motion Activated Illumination System): Utilizes advanced motion sensors to activate the reticle the moment the unit is moved, ensuring target readiness while conserving battery life. Mounting Compatibility Compatible with select optics-ready CANiK pistols using the appropriate optic interface for the Trijicon RMR footprint. Optic Plate Required Optic Interface #02 Plate - Trijicon RMR footprint For select models including: TP9 SFx Optic Interface #R02 Plate - RIVAL Series Trijicon RMR footprint For select models including: SFx RIVAL SFx RIVAL-S Fitment Disclaimer Optic compatibility may vary by model, configuration, production date, and/or serial number. The information above is intended as a general fitment guide and does not guarantee compatibility with every firearm configuration. Always verify the optic mounting interface and plate requirements for your specific firearm before installation.