EOTECH HHS STC EXPS3-0 with G33 Magnifier and Switch-to-Center Mount, Black Overview The EOTECH HHS STC combines the night-vision-compatible EXPS3-0 holographic sight with a G33 magnifier and Freedom Gorilla Switch-to-Center (STC) mount. The STC mount moves the magnifier directly behind the holographic sight when magnification is needed and shifts it away from the optical centerline when a clear 1X view is preferred, allowing quick transitions between close- and extended-range shooting. Key Features EXPS3-0 holographic weapon sight 68 MOA circle with 1 MOA red dot G33 3X magnifier Freedom Gorilla Switch-to-Center mount Night-vision-compatible settings 7mm raised quick-detach base Lower 1/3 iron-sight co-witness capability Both-eyes-open shooting design Matte black finish Specifications Manufacturer: EOTECH System: HHS STC Primary Sight: EXPS3-0 Magnifier: G33 Reticle: 68 MOA circle with 1 MOA red dot Magnifier Power: 3X Night-Vision Compatible: Yes Mount Type: Switch-to-Center Base Height: 7mm raised Finish: Matte black MPN: HHSSTC UPC: 672294601043 Applications This system is ideal for tactical carbines, law enforcement, military use, competition, hunting, home defense, and range training. It provides rapid 1X target acquisition while adding magnified capability for longer-range engagements. Additional Features The EXPS3-0 supports true both-eyes-open shooting for improved peripheral awareness and fast target engagement. The G33 can be centered behind the optic for magnified aiming or moved aside for an unobstructed holographic sight picture.