Built on True Strength Platform, Shockproof, Fogproof and Rainproof; Versatile Super-compact Body - a Mere 2.6" in Length; Clear and Sharp Target Dot 4.0 MOA at 100Yds; Instant Target Aiming (ITA) and Instant Lock On Target to Enhance Shooting Accuracy and Performance; Red or Green Dot Illumination with Intensity Adjustment to Adapt to Any Environment; Great Field of View and Unlimited Eye Relief for a Wide Variety of Pistol, Shotgun and Rifle Applications; Perfect Co-witness with A2 Standard Iron Sights Using a 1/2" Riser or 1/3 Co-witness with a 3/5" Riser; Integral Mounting Base with Innovative Quick Detach Lever Lock for Rapid Deployment on Any Picatinny Rail; Includes: (2) CR1620 Lithium, Cleaning Cloth, Elastic Lens Cap, Allen Wrench 2.5mm, Scope Owners Manual