*Incredibly fast target acquisition with the parallax free design. Incredibly easy to sight-in*Whether you are shooting at dawn, dusk, night, or the middle of the day we engineered this to allow for 11 different brightness levels with a 2 MOA red dot.*Sealed with O-rings to prevent moisture or dust from getting inside and nitrogen purged to prevent fogging inside the glass optic.This optic is our most compact and lightweight of all the Predator sights built to conserve valuable real estate on the rail of the rifle. Accompanied with a .83" riser for absolute co-witness with most iron sights it is also constructed to work perfectly with our 3X Falcon V1 red dot magnifier.