The Killflash / Anti-Reflection Device (ARD) for Aimpoint CompM4, PRO, ACO, and 9000 minimizes glare and reflections, providing a clearer sight picture in bright conditions. Engineered specifically for these Aimpoint models, it installs quickly and securely, offering a low-profile, tool-free fit that preserves optical performance. Manufactured from durable polymer, the Aimpoint Killflash / ARD reduces reflections while maintaining clarity and speed, giving you enhanced precision and stealth during shooting activities. Key Features Compatible with Aimpoint CompM4, PRO, ACO, & 9000 – Tailored fit for your optic. Reduces Glare & Prevents Reflections – Improves contrast and sight picture clarity. Quick & Easy Installation – Fast, tool-free setup. Maintains Optical Clarity & Speed – Preserves target acquisition speed and image quality. Open-Center vs Closed-Center Options Open-Center – Features a larger hole in the middle to expose the red dot, improving clarity around the reticle while still reducing peripheral glare. Closed-Center – Fully covers the optic to reduce overall glare and reflections, offering enhanced stealth in high-light environments. Best for situations where maximum anti-reflection performance is the priority. MADE IN THE USABACKED BY THE LUPUS 9 LABS LIMITED LIFETIME WARRANTY