Product Description The Shield Sights AMS-MR is a premium enclosed emitter reflex red dot sight engineered for demanding shooters who require fast target acquisition and reliable performance. Designed specifically for handgun use, the AMS (Auto-Motion Sensor) technology automatically activates the sight upon detecting movement, ensuring the optic is always ready when you are. The rugged, low-profile housing protects the internal emitter and lens from the elements, debris, and the rigors of everyday carry, making it an ideal choice for both duty and competitive shooting applications. Its compact form factor sits close to the slide for a natural sight picture while maintaining co-witness compatibility with standard iron sights. Product Highlights Auto-Motion Sensor (AMS) Technology: Automatically powers on the sight when movement is detected, preserving battery life and ensuring instant readiness. Enclosed Emitter Design: Fully protected emitter housing shields the optic from dust, moisture, and physical damage for long-lasting durability. Optimized for Handguns: Low-profile, compact construction designed to mount seamlessly on pistol slides for a consistent and comfortable sight picture. Clear Reflex Lens: High-quality lens delivers a bright, crisp red dot reticle for rapid and accurate target acquisition in varied lighting conditions. Built to Last: Precision-machined housing from Shield Sights, a trusted name in high-performance firearm optics, ensures reliability under hard use. Specs Brand: Shield Sights Model: AMS-MR MPN: AMS-MR UPC: 794712615972 Type: Enclosed Emitter Reflex Red Dot Sight Intended Use: Handgun / Pistol Activation: Auto-Motion Sensor (AMS) Finish: Matte Black Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.