The 510C is a great optic for home defense, competition, and range toys. Heavy snow and rain will foul this optic, so if that’s a concern choose a fully enclosed optic, and not this reflex style optic.
- Eotech style reticle - 65 MOA ring with 2 MOA dot- super fast to acquire. Can switch to 2MOA dot only if you want.
- Solar Backup - you could put this optic in storage for 100 years and it will come out working, so long as the sun is shining, it will light up.
- Extreme battery life, 'shake awake', night vision compatible settings, and other advanced features included.
- CR2023 battery. Side Tray Battery. No need to unmount this optic for battery change.
Holosun is a leader in reflex optics. They are an OEM manufacturer for brands like SIG and Vortex. You will get zero parallax and a crisp clear reticle from this optic. You can easily adjust the reticle to match any lighting condition. Holosun prices are low, but the quality is very high.