The Crimson Trace CT-RAD Max Red Dot Sight Pistol/Long Gun Large Open delivers rapid target acquisition with a compact open reflex design that suits rifles and shotguns alike, featuring a precise 3.25 MOA round aiming dot and a generous field of view for quick target engagement in dynamic shooting scenarios. This open reflex sight is built for durability and reliability, with a top-accessible battery compartment, a high-efficiency LED, and a shock, impact, fog, and vibration resistant construction that stands up to demanding field use. The RAD Max includes a low-profile snag-free M1913 Picatinny mount for effortless, secure installation on duty pistols or long guns, while the large function buttons provide intuitive brightness adjustments and a sleep function that auto-shuts off the unit to conserve power. With an impressive 40,000-hour (approximately 4.5 years) battery life, operators can rely on maintenance-free operation during extended training or field missions, and the low-profile design minimizes snag hazards. Ideal for tactical, hunting, and competition use, the Crimson Trace CT-RAD Max combines dependable performance, ease of installation, and a practical dot reticle to enhance accuracy and confidence across a wide range of platforms.