ESSLNB Red Dot Sight Red/Green Dot Reflex Sight Scope with 20mm/22mm Weaver/Picatinny Riser Rail Mount 5 Adjustable Brightness and Flip-Up Covers

20mm 22mm Weaver Picatinny for standard bases very sturdy and secure rail mounting system Allen Wrench included helps you adjust elevation and windage easily with locking screw br br Toggle between red or green dual illuminated dot reticles with 5 adjustable brightness For best visibility we recommend using red for night and green for day time br br Aluminum body with all-metal interior instrumentation The airsoft sight is durable and light weight waterproof and shockproof Low power consumption for long battery life Removable spring-loaded flip lens covers on both ends keep your site clean and clear from debris br br ESSLNB Red Dot Sight br br Airsoft scope with 30mm multi-coated tubeless design lens which increases light transmission and delivers more bright The airsoft sight is durable and light weight waterproof and shockproof br br Specifications br br Magnification 1x br br Field of View 50 degrees br br Eye Relief Unlimited br br Reticle Type 4 MOA br br Finish Black Matte br br Power 1 x CR2032 br br Weight 278g 0 61 lbs br br