Holosun HE508T‑GR X2 Green Optical Sight keychain The P21 delivers the illumination

The P21 delivers the illumination dominance and reliability you need to maintain command presence

Perfect for camping

Field-ready engineering ensures reliability without excess weight

while maintaining critical durability standards

Travel Per Rotation                                       30 MOA

Holosun HE508T‑GR X2 Green Optical Sight keychain The P21 delivers the illuminationOptical 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. 63 x 0. 91 in Dimensions (in) 1. 78 1. 15 1. 15 Weight (oz) 2 Mechanical Data Housing Material Titanium Surface Finish Titanium