Up to 50,000 Hours Battery Life (setting 6). 12 Brightness Settings; 10 DL & 2 NV Compatible.Parallax-free & Unlimited Eye Relief. Brightness Setting: 10 DL&2 NV. Housing Material: 7075 T6 Aluminum. W&E Travel Range: ±30 MOA. Window Size: 0.58x0.77. Dimension (in): 1.6x0.98x0.95. Be sure that your handgun has the slide cut or mounting options that are compatible with the HS407K-X2 footprint. Fits micro red dot patterns on the Sig P365XL, Sig P365X, Springfield Hellcat & XDS OSP, S&W Shield Optics Ready, & Glock 43X/48 MOS Models. Some models may have tabs that will need to be cut down or adapter plates used. Holosun did not mill tabs in to the bottom of the unit. Glock and Springfield have these tabs. PLEASE ASK if you have any questions prior to purchasing! The item "Holosun HS407K X2 Red Dot Handgun Open Reflex Sight 6MOA P365XL P365X FAST SHIP" is in sale since Friday, April 30, 2021. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser Scopes". The seller is "gearwise" and is located in Kaysville, Utah. This item can be shipped to United States.