Eotech XPS3 Features The Eotech XPS3 uses Eotech s holographic weapon sight technology to project a crisp aiming point that stays sharp and centered even when the sight is viewed off-axis an advantage over simple reflex red dots when a shooter is moving fast or shooting from an awkward position. Twenty daytime and ten nighttime brightness settings give the shooter fine control over dot intensity so the reticle stays visible without washing out the target picture in low light or overpowering it under bright sun. Running on a single CR123 battery the XPS3 keeps the sight s footprint small while still delivering the power holographic optics need to render a bright reliable reticle. That balance of illumination range and compact power makes the XPS3 well suited to duty competition and home defense use where speed and target visibility both matter. At 3.8 inches long 2.5 inches tall 2.1 inches wide and just 9 ounces the XPS3 adds minimal bulk and weight to a rifle or carbine keeping the gun s balance close to what it would be with iron sights alone. The 1 inch Weaver and MIL-STD-1913 rail mount attaches directly to the wide range of rifles and carbines built with a standard accessory rail so shooters are not locked into a single platform. This compact footprint also makes co-witnessing with backup iron sights straightforward on most flat-top uppers. For shooters who want Eotech s proven holographic performance in a small lightweight package the XPS3 is a dependable choice for any rail-equipped rifle. EOTech XPS3 Specifications Manufacturer: Eotech Model: XPS3 Mount Type: 1 Weaver / MIL-STD-1913 Rail Brightness Settings: 20 Day / 10 Night Battery Size: CR123 Length: 3.8 Height: 2.5 Width: 2.1 Weight: 9 oz Click Value: 1 MOA Available At: GrabAGun