Product DescriptionThe Truglo Tru-Tec Micro is a compact, open red dot sight designed for shotguns and other platforms needing a lightweight optic. Built from CNCmachined aircraftgrade aluminum, it features digital pushbutton brightness controls with 10 settings and an idle autooff system to preserve battery life. Its multicoated lens and 3MOA red dot deliver fast target acquisition with unlimited eye relief. This model includes a Remington receiver RMRpattern mount and fits Remington shotgun models 870, 1100, 1187, and Versamax.Product Highlights 3MOA red dot with multicoated lens for rapid target acquisition 23 x 17 mm window and unlimited eye relief for an unobstructed view Digital pushbutton brightness control with 10 settings plus idle autooff CNCmachined aircraftgrade aluminum; water, fog, and shock resistant Includes Remington receiver RMRpattern mount for 870/1100/1187/Versamax Specs Reticle: 3 MOA Red Dot Magnification: 1x Objective/Window: 23 mm x 17 mm Eye Relief: Unlimited Brightness Settings: 10 Controls: Sidemounted digital push buttons Adjustment Value: 1 MOA per click Windage/Elevation Range: 120 MOA Parallax Setting: 30 yards Length: 1.81 in Material: Aircraftgrade aluminum Finish: Black hardcoat anodized Optical Coating: Multicoated Weatherproofing: Water resistant, fog proof, shock resistant Power Source: CR2032 battery (included) Mount Type: RMRpattern to Remington receiver Firearm Fit: Remington 870 / 1100 / 1187 / Versamax Weight: 1 oz UPC: 788130031155 Manufacturer Part Number: TG8200B3 Brand: Truglo Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.