Osight SE 6 MOA Reflex Red Dot Sight w/ Enclosed Optic Black. The Osight SE 6MOA GN uses an easily replaceable battery so you're always ready to go without waiting for a charge or dealing with the hassle of a charging cover. The Osight SE 6MOA GN offers 10 brightness settingstwo optimized for night vision and eight for daytime use. The aspherical lens provides zero distortion and parallax-free performance delivering exceptional clarity through the large window for quick target acquisition. The optic is easy to zero with both windage and elevation adjustments ensuring consistent accuracy. The Osight SE 6MOA GN also includes a motion sensor that activates with movement and powers down after 3 minutes of inactivity (this feature can be disabled if desired). Powered by a CR1620 battery the Osight SE 6MOA GN offers up to 75000 hours of runtime at the lowest daytime brightness. When its time to replace the battery the reticle will blink three times every minute to indicate the need for a swap. To replace it simply unscrew the side battery housing and pull out the side battery loader for quick access. Compact and lightweight the Osight SE 6MOA GN measures just 1.59 inches in length and weighs only 0.97 ounces keeping a low profile when mounted. With an IPX7 waterproof rating and a durable 7075 aluminum housing its built to deliver reliability and toughness in any environment. Specifications for Osight SE 6 MOA Reflex Red Dot Sight w/ Enclosed Optic: Manufacturer: Osight Color: Black Magnification: 1 x Objective Window Size: 0.83 x 0.55 in Reticle: 6 MOA Dot Illumination Type: LED Illumination Color: Green Eye Relief: Unlimited Adjustment Click Value: 1 MOA Emitter Type: Enclosed Weight: 0.97 oz Features of Osight SE 6 MOA Reflex Red Dot Sight w/ Enclosed Optic Features a green 6 MOA dot Features 10 brightness settings: 2 for night vision 8 for daytime use A motion sensor function turns on the optic with any movement Easy removable battery so you don't have to rely on charging Package Contents: Osight SE 6 MOA Reflex Red Dot Sight w/ Enclosed Optic Osight SE 6 MOA GN (battery included) Adjustment Tool 3 M310.5 mm Screws 3 M311.5 mm Screws 3 M49.4 mm Screws 3 M410.5 mm Screws 3 #6-320.433 in Screws 3 #6-400.374 in Screws 3 #6-400.449 in Screws 2 Spare Battery Compartment Screws Screw Box Osight Sticker Cleaning Cloth Osight 6978095650216: SE 6 MOA Reflex Red Dot Sight w/ Enclosed Optic Black