General Description:
● Tubeless design with 33mm / 1.3 inch reflex lens aperture provides a wide field of view, suitable for rapid-firing or shooting of moving targets besides normal shooting
● Multi-Reticle ( 4 patterns ) or variable dot ( 4 different sizes ) are installed
● Parallax corrected and unlimited eye-relief
● Allen head screw type windage and elevation click adjustments, with locking screw
● Built-in mount for standard bases, no need to rezero when remounting the dismounted sight
● Tough aluminum so it will not cause the gun to sway, lightweight but very sturdy
● Low power consumption for long battery life and shockproof
● Can fit 20 mm rails

Battery:
● Electro-dot is power by 1 x 3V lithium battery ( CR2032 or equivalent ) ( not included )
● To install battery, unscrew battery cover and insert new battery

Note:
● Looking directly at the sun through this sight may cause permanent eye damage