The new Vortex AMG UH-1 Gen II Holographic Sight takes everything you loved about original UH-1 and then improves on it! Notable improvements on the UH-1 Gen II include that the holographic sight now features four night vision compatible settings and a dedicated night vision button. The UH-1 Gen II now features a large viewing window for an improved field of view, allowing for faster and more effective target acquisition.