Vortex Defender XL Green Dot Sight

?Vortex’s most affordable red dot proves that you can still get big performance without the big price tag. When your AR-15, shotgun or rimfire just needs a simple point of aim and none of the frills, the Crossfire should be at the top of your list. The 2 MOA dot is quick to acquire in close-quarters scenarios, while remaining fine enough to promote pin-point accuracy at extended range. In addition to looking awesome, the included skeletonized lower 1/3 co-witness mount provides a rock-solid and extremely lightweight platform for your red dot. The Crossfire is a no-nonsense sight at a no-nonsense price for darn near any application.

Features:

Fully Multi-Coated Lenses
11 Illumination Settings
Up to 50,000 hours on brightness setting 6.
Parallax Free
Unlimited Eye Relief
Shockproof
Waterproof
Nitrogen purged
Low-glare matte black anodized