Find the Vortex Optic that is right for you. For situations that demand fast target acquisition and both-eyes-open shooting, the Vortex Strikefire II Red/Green Dot Sight is ideal. Sight switches from a green dot to a red dot easily, for proper background contrast. Fully-multicoated optics reduce glare and capture more light for crystal-clear images. Elevation and windage adjustments of 100 MOA. 30mm aluminum-alloy chassis and extra-high recoil rating ensure sight stays true. Rear-facing controls with 10 intensity levels power dot brightness. Automatically returns to last-used intensity level when powered up. The lower 1/3 co-witness cantilever mount can be used on any AR-15 platform or any other picatinny/Weaver style rail. Unlimited eye relief. Comes with mounting ring, T-15 Torx wrench, Allen wrench and CR-2 battery. 5.6 L. Available: Low Mount Red/Green Dot Sight AR-15 Mount Red/Green Dot Sight AR-15 Mount Red Dot Sight Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Color: Green. Type: Electronic Sights.