4X25IR short red dot sight suitable for 11mm/20mm rail

The 4X25IR short red dot sight is equipped with a red laser mechanism and is suitable for 11mm/20m. It is a powerful optical sight. It provides 4x magnification, allowing you to see your target more clearly. The length of the scope is 170 mm and the weight is 429.5 grams, making it very light and easy to carry. The scope uses a single red + laser tube to emit light, and the lens diameter is 25 mm. You can adjust the accuracy of your scope with manual adjustments. Not only that, this scope also has a rain-proof rating of IPX4 and a nitrogen-filled anti-fog function, allowing you to still use it in harsh weather conditions. This product is equipped with 24 dense dot differentiation lines, allowing you to better align your target. In addition, this product uses blue film coating to provide clearer and more realistic visual effects. The scope's exit pupil distance is 80-100, and the diopter is adjustable to +2/-3 to adapt to different user needs. In addition to the above features, this