HOLOSUN 510 OPEN REFLEX GREEN

MULTI RETICLE SOLAR W/QD MOUNT FEATURES:-Multiple Reticle System featuring three reticles-Parallax free w/ unlimited eye relief-Minimized obstruction of vision w/ push button controls & a streamlined housing design-Shake Awake Technology-Internal battery tray design-32mmx24mm open lens-Solar cell & high capacity battery provide dual power supplies-Titanium-alloyed, shock resistant protective hood-QR mount