The XTS Red/Green Dot Sight w/ Star/Cross/Dot Reticle is an extremely compact illuminated dot sight that will mount to the top rail of your rifle. XTS made these Red Dot Sights with either red or green illumination - allowing you to use daylight or night vision equipment with ease. This XTS Illuminated Red/Green Dot Weapon Sight was designed for optimum performance with minimal weight, so there's nothing to stop you from picking one up today. The super-thin profile of this XTS Holographic Dot Sight w/ Star/Cross/Dot Reticle will mount to your existing optics just like any other scope. Simply choose your preferred reticle and pick up your XTS (Xtreme Tactical Systems) XTS Illuminated Red/Green Dot Scope w/ Star/Cross/Dot Reticle to get an incredibly lightweight optic that still packs a punch. Specifications for XTS Illuminated Red/Green Dot Sight: Manufacturer: XTS Color: Black Magnification: 1 x Reticle: Red/Green Illuminated, Multiple, Cross, Dot, Bulleye, Star Illumination Type: Holographic Illumination Color: Green, Red Eye Relief: Unlimited Emitter Type: Open Gun Model: AR-15 Package Type: Box Magnification Type: Fixed Quantity: 4 Red Dot Sights-Footprint: Not Applicable Objective Aperture: 24 - 34 mm Mount Type: Picatinny Gun Rail: Picatinny Features of XTS Red and Green Dot Illuminated Weapon Sight: 1x Dot Sight Dot Reticle Red/Green Illumination Package Contents: XTS Illuminated Red/Green Dot Sight