DEMO C-MORE Tactical Railway Red Dot Sight w/Click Switch Black 8 MOA CTRWB-8. This reflex sight manufactured by the experts at C-MORE features a unique Heads-Up-Display (HUD) design that provides an unlimited field of view while eliminating obstruction and tunnel vision common to tube style scopes. The C-MORE Tactical Railway Red Dot Scope w/ Click Intensity Switch mounts to all Colt M-16 / AR-15 rifles and carbines including the M-4 that utilize a flat top upper receiver. The C-MORE Tactical Railway Red Dot Scope w/ Click Switch enables you to retain the use of your iron sights as a backup system or longer yardage shots. Specifications for C-MORE Tactical Railway Red Dot Sight w/ Click Switch: Manufacturer: C-MORE Magnification: 1 x Magnification Type: Fixed Objective Lens Diameter: 29 mm Lens Material: Glass Emitter Type: Open Battery Type: 2L76 DL1/3N Battery Life: 300 - 1500 hours Length: 4.8 in 121.9 mm Width: 1.25 in 31.75 mm Height: 63 mm 2.48 in Weight: 6.5 oz 184.2 g Red Dot Sights-Footprint: Not Applicable Features of C-MORE Tactical Railway Red Dot Sight w/ Click Switch: Heads Up Display for Fastest Target Acquisition Super Bright Red Dot with Adjustable Intensity and Interchangeable Dot Module Infinite Adjustment for Windage and Elevation Featuring Positive Locking Screws Package Contents: C-MORE Tactical Railway Red Dot Sight w/ Click Intensity Switch C-MORE CTRWB-8: Tactical Railway Red Dot Sight w/Click Switch Black 8 MOA