The Sightmark Mini Shot M-Spec Solar Enclosed M4 is a compact red dot sight with a larger viewing window, ACRO footprint, and three reticle options (dot, circle, or circle-dot). It features shake-awake technology, solar backup power, and a side mounted CR2032 battery that delivers up to 100,000 hours of operation. Built from durable aluminum, it is IPX7 waterproof, fogproof, and drop tested. FeaturesThree Reticle Options - Choose between 3 MOA dot, 32 MOA circle, or circle-dot to match your shooting style and scenario.Solar-Assisted Power System - Extends runtime and automatically adjusts brightness for ambient lighting; includes manual override for full control.Shake-Awake Technology - Powers down after 5 minutes of inactivity and instantly reactivates with the slightest movement.Extended Battery Life - Runs up to 100,000 hours on a single CR2032 with solar backup for added reliability.Enclosed Emitter Design - Keeps debris, rain, and carbon out of the optical path for clear, consi...