Meprolight MPO PRO-F 1x 0.95x 0.7in Reflex Red Dot Sight w/Shotgun Plate Remington Model 870/1100 Closed Emitter Black RED Reticle. Originally designed for pistols the smaller size makes it extremely effective on shotguns. The RMR shotgun adapter plate makes mounting it a simple process. The tough and durable enclosed optic system is built to meet the rigorous demands of military and law enforcement operations. Whether for defensive purposes or hunting turkeys target acquisition and accurate rounds on target will be faster. The Mepro MPO Pro-F enhances precision and accuracy across various firearm styles and calibers adapting seamlessly to any environment. Built to endure direct impacts and operate in the harshest conditions the MPO Pro-F handles the recoil of a 12 gauge with no problem. The user selectable 3 segment reticle system (3 MOA dot 33MOA bullseye and 33 MOA ring) allows you to choose the reticle that best matches your shooting style or needs. Specifications for Meprolight MPO PRO-F 1x 0.95x 0.7in Reflex Red Dot Sight w/Shotgun Plate: Manufacturer: Meprolight Color: Black Finish: Matte Fabric/Material: CNC Machined 6061-T6 Aluminum Magnification: 1 x Objective Window Size: 0.95x0.7 in Reticle: 3 MOA Dot Illumination Type: LED Illumination Color: Red Adjustment Click Value: 1 MOA Emitter Type: Enclosed Battery Type: CR1632 Lithium Metal Length: 2.75 in Width: 0.03 in Weight: 0.25 lb Gun Type: Shotgun Optic Cut: Trijicon RMR Features of Meprolight MPO PRO-F 1x 0.95x 0.7in Reflex Red Dot Sight w/Shotgun Plate: RMR Footprint User selectable 3 segment reticle 10 Day / 2 NV Settings CR1632 20000+ hours battery life (Setting 5) Automatic and Manual Brightness Control Power Saving Sleep Mode IPX7 Waterproof Package Contents: Meprolight MPO PRO-F 1x 0.95x 0.7in Reflex Red Dot Sight w/Shotgun Plate Adaptor plate for RMR 2 In 1 Screwdriver & Torx wrench T10 2x #6-32x8 Nylock patch screws 2x #6-40x8 Nylock patch screws 2x #6-32x4.6 Nylock patch screws Cleaning cloth CR1632 Battery User Manual Meprolight 901141143: MPO PRO-F 1x 0.95x 0.7in Reflex Red Dot Sight w/Shotgun Plate Remington Model 870/1100 Closed Emitter Black RED Reticle