Rifle Scope 3 in 1 2.5-10x40 Tactical Red Laser Rail Mount+Tactical 4 Reticle R&G Dot Open Reflex Sight w/ Weaver-picatinny Rail Mount for 11 Mm Rails+scope Barrel Mount 3-in-1: Dual Illuminated 2.5-10x40 Red Laser Sight + Removabel 4 Reticle Red and Green Dot Reflex Sight + Scope Rail Mount. Greatly help you quick sighting on target. Red Laser Scope: Adjustable Five intensity levels and two colors (red/green) for different light condition with 20mm weaver picatinny rail. Red Dot Sight: 4 Reticle Patterns in Green or Red with unlimited Eye Relief and 20mm weaver picatinny rail. 33mm Lens provides a Wide Field of View for aiming. Material: Made of high-grade Aluminum alloy and all batteries needed included. Warranty: 6-Month Warranty. You can contact us via customer service email at any time, your problem will be quickl solved.