Enhance your Vortex Spitfire 3x Gen 1 optic’s performance with our Screw-On Killflash/Anti-Reflection Device (ARD). Designed specifically for the Vortex Spitfire 3x Gen 1, this device helps minimize glare and reflections, ensuring a clearer sight picture in bright conditions. The screw-on design allows for quick and easy installation, providing a hassle-free setup. Key Features: ✔ Custom Fit – Designed exclusively for Vortex Spitfire 3x Gen 1 optics.✔ Glare & Reflection Reduction – Reduces glare and reflections for improved clarity in bright light.✔ Effortless Installation – Screws on securely for quick, tool-free setup.✔ Uncompromised Performance – Maintains optical clarity and target acquisition speed.✔ Versatile Compatibility – Works with or without OEM flip caps for added flexibility. ⚠ Note: Engineered to fit securely without interfering with the optic's function or sight picture. MADE IN THE USA. BACKED BY THE LUPUS 9 LABS LIMITED LIFETIME WARRANTY.