Beileshi Red Dot Sight, 4 MOA Compact Red Dot Gun Sight Rifle Scope with 1 inch Riser Mount

【Top accuracy】 : A 3-4 MOA red dot sight for accurate targeting with both eyes open and fast target acquisition. Multi-coated scratch-resistant lenses give you ultra-high image clarity and also enhance light transmission in low light conditions.
【Multi-brightness level】 : 7 red and green dot brightness buttons can be controlled to provide the best field of view in any lighting situation. The red and green points of the inner tube are centered and clear, reducing the red glare and reflection in the field of vision.
【Ultra-durability】 : Completely waterproof, sealed shell, shock-proof aluminum body resistant to all kinds of rough damage. Nitrogen purification and anti-fogging ensures that the internal surface does not fog due to rapid changes in humidity or temperature.
【Easy and portable operation】 : the reflex sight scope follows the movement of the users' eye while remaining fixed on the target, eliminating any need for centering. Lightweight design only 120 grams, easy to carry.
【Two height installation options】: Two heights can be selected, low installation and 1/3 installation, which can be flexibly used on various platforms

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