3.5-10X40IR short red dot sight suitable for 11mm/20mm rail

The 3.5-10X40IR short red dot sight features a red laser mechanism and fits 11m/20mm rails. This 3.5-10x magnification short red dot sight is a premium optical sighting device. The length of the lens is 247 mm and the weight is 612 grams, making it compact and lightweight. It is equipped with red reticle and red laser sight, bringing a clear and bright aiming experience. The barrel diameter of this scope is 40 mm, and the lens diameter is also 40 mm, which can provide a good field of view and shooting experience. The W/E adjustment type can be easily adjusted with fingertips, making it flexible and convenient. No return to zero design, stable and reliable. The field of view is 32.5-8.9 feet at 100 yards, the travel range is ±30 MOA, and the click value is 1/4 MOA, ensuring precise aiming.   The 24 million-dot reticle type and green coating technology provide a clear and bright field of view, making targets easier to identify. The eye distance is 80-100 mm and can be adjusted accordi