Compatible with all EOTech Holographic Weapon Sights. Length/Width/Height: 3.9 x 2.2 x 3.3 (99 x 55.9 x 83.9 mm). Weight: 11.2 oz (317.5 g).Water Resistant: Submersible to 33 ft (10 m) depth. Mount: MIL-STD-1913 rail 1 Weaver. Eye Relief: 2.2 (55.8 mm). Field of View: 7.3°. Sealing: Fog resistant internal optics. The item "EOTech G33 3x Magnifier for Red Dot Sights with STS Mount Tan" is in sale since Wednesday, May 31, 2017. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser Scopes". The seller is "opticsdepot" and is located in Birmingham, Alabama. This item can be shipped to United States.