Holosun HE509T‑GR X2 Green Optical Sight Holosun and you've got an instant

and you've got an instant traffic control solution that maintains full lighting capability

it can be attached to hats

Weight                                                    20

80 activations (Mode 3)

Holosun HE509T‑GR X2 Green Optical Sight Holosun and you've got an instantOptical Data Reticle 2 MOA Dot & 32 MOA Circle Light Wavelength 540nm Reticle Color Green Parallax Free Yes Unlimited Eye Relief Yes Magnification 1x Multi Coatings Yes Electronic Data Power Source Solar & Battery Battery Type CR1632 Battery Life (Hours) 50,000 Brightness Setting 10 DL & 2 NV Physical Data Window Size 0. 66 x 0. 9 in Dimensions (in) 1. 6 1. 16 1. 13 Weight (oz) 1. 72 Mechanical Data Housing Material Titanium Surface Finish Titanium