The G33 Magnifier is the selected magnifier of USSOCOM, and is compact and lightweight. The mount provides fast transitioning from 3X to 1X, and the optic offers tool-free vertical and horizontal adjustments, larger field-of-view and an adjustable diopter for improved, precise focusing. The G33 works with all EOTECH HWS models. Details and Features: G33(TM) Magnifier Switch-to-Side(TM) Mounting System Operator Manual Warranty Card Protective Case Weight: 10.6 oz Magnification: 3x Field of View: 7.3 degrees Sealing: Fog Resistant Internals Water Resistant: 33 ft. Mount: 1" Weaver or 1913 Rail Color: FDE