Red dot platform for full sized handguns Footprint: CT RAD footprint Reticle: 3 MOA red dot User adjustable windage and elevation Battery life: 20,000 hours (2+ years) Battery access: Top mount Construction: 7075 series aluminum Durability: IPX7 waterproof, shock, impact, and fog resistant Compact CT RAD footprint red dot with a 3 MOA reticle, user adjustable windage and elevation, top mount battery access, and rugged 7075 aluminum construction rated IPX7 for water, shock, impact, and fog resistance. The CT RAD (Rapid Aiming Dot) Electronic Sight is a full-size Open Reflex Sight for full frame pistols. Featuring a red 3 MOA aiming dot, the CT RAD has a recessed and fully multi-coated lens with a large quick acquisition window. The CT RAD comes with an AUTO Shutoff Function that automatically shuts off after 8 consecutive hours of operation to conserve battery life and a manual ON/OFF Function that allows you to turn on or off the sight by using the side brightness buttons. The CT RAD is easily installed on an optics cut slide using the CT RAD footprint that is also compatible with the Docter footprint. Textured sides allow for a secure grip when racking the slide. Specifications Brand: Crimson Trace Manufacturer part #: 01-01780 UPC: 850013143818 Category: Optics › Lasers & Boresights Shipping weight: 0.47 lb Ships fast from GunCycle — free economy shipping on orders $99.99+.