Red Green Dot Replacement Sight - Tactical Scope Reflex Sight with Lens Cap - 20mm/11mm Weaver Picatinny Rail Mount

【Durable】 Red dot sight adopts a sturdy aluminum alloy structure, which is durable and shockproof. The reflector is sealed with an O-ring to prevent moisture or dust from entering the interior and fogging the optics. Equipped with a detachable quick flip lens cover, you can keep your lens clean and free of debris during storage and wild hunting adventures.
【Dual Illuminated】Reflex Sight can be switched between red or green double luminous point markings, with 5 levels of brightness adjustment. For best visibility, we recommend that you use red in dark environments and green for daytime use.
【Quick Adjustment Knob】 The design of the red dot sight adjustment knob makes wind resistance deviation adjustment and elevation adjustment easier and more precise.
【Broad Field of View】 This Sight has a 30 mm reflective lens aperture, which provides a wide field of view, suitable for aiming and instant targeting and fast-moving objects. An unlimited field of view can accurately locate the target during the aiming process.
【Replaceable Rail Installation】 Suitable for standard 20mm/11mm Picatinny or Weaver rails.