Barska Multi-Rail Electro Sight Cross IR Reticle Rifle Scope Black 1-3x30 . The 1-3x 30mm IR Multi-Rail Electro Sight by Barska is designed with Integrated Weaver style 7/8" Picatinny tactical rails which allow you to customize your scope with additional aiming accessories. Easily attach and use in combination with laser sight AR15 Rifle Scopes or secondary sight. Ideally use the AR15 Rifle Scopes 's external rails to attach a laser sight that is zeroed in at a short distance (50 yards) and then zero the scope reticle in at a longer distance (100 yards) this allows you to instantly shoot targets at two different distances. Lastly the Barska 1-3x30mm IR Multi-Rail Electro Sight Rifle Scope features an IR Cross Reticle for low light targeting. Specifications for Barska 1-3x30mm IR Multi Rail Electro Sight Rifle Scope: Model #: AC11396 Magnification: 1-3x Objective Lens: 30mm Reticle: IR Cross Exit Pupil: 9 inch- 16.5 inch Field of View: (ftat100yds/mat100m) 76.5/25.6at1x 25.7/8.6at3x Eye Relief: 4.09 inch -3.22 inch Adjustment Knob: Adj. rheostat settings External tactical style windage and elevation Finish: Black Matte Weight: 21.86 oz Length: 10 inch Included Accessories: Lens Cloth and Battery Warranty: Manufacturer 1 Year Limited Features of Barska 1-3x30 IR Multi-Rail Electro Sight Rifle Scope Cross IR Reticle Magnification (Zoom) 1x-3x Objective Lens 30mm Eye Relief 4.09 inch -3.22 inch Exit Pupil 9 inch - 16.5 inch Click Value 1/2 MOA Field of View(ftat100yds / mat100m) 24.1/8.05 Reticle Cross Reticle Illumination Yes Reticle Color Red / Black Turret Style External Focal Plain Second Optical Coating Fully Coated Waterproof Yes Fogproof Yes Product Weight 21.86 oz Length 10 inch Finish Black Matte Package Contents: Barska 1-3x30 IR Multi-Rail Electro Sight Rifle Scope Cross IR Reticle Mounting Base (Built-In) Lens Cover Battery Lens Cloth In addition to Barska 1-3x30 IR Multi-Rail Electro Sight Rifle Scope make sure to check other Barska Rifle Scopes and other Barska products offered in our store. Barska Multi-Rail Electro Sight Cross IR Reticle Rifle Scope Black 1-3x30 - AC11396