Holosun 2 MOA Red Dot Sight with a 65 MOA Circle
HS503GU is a red dot sight that features the circle dot reticle. G signifies that the battery is in a round, screw-on turret on the outside of the optic. U signifies a housing design that shrouds the windage and elevation turrets on two sides. Employing new LED technology, the life time for one CR2032 battery can reach 2 years if left on constantly. However, the motion based automatic on and off feature extends the battery life dramatically beyond that for the average shooter.
- Automatic on and off based on motion
- 2 MOA dot & 65 MOA Circle
- Reduced training time and ammunition
- Unlimited field of view
- Parallax-free with unlimited eye relief
- Durable and reliable construction
- Low mount and 1/3 Co-witness mount included
Ratings & Reviews
Sold my MRO & Aimpoints
While this is a budget friendly optic, the build quality is exceptional for the price point. I beat up my optics by throwing them in my bags, accidently dropping my firearms, tossing multiple firearms and items in my bags. I travel to and from indoor and outdoor ranges in temperatures ranging from 10f to 105f and not once during my year of ownership has my original 50/200 zero strayed or been lost on any of my Holosun optics. In my year of ownership, I have not yet needed to change my battery.
<br>The lens objective is 20mm. The glass is clear with little to no blue/green tint and handles sun glare extremely well during my bright outdoor shooting adventures. The reticle brightness even goes plenty bright to shoot outdoors in the bright sun during any time of the day. I seriously have no complaints on how it handles the sun. Both (to my eyes) seem to be a true 1x for magnification.
<br>Seriously, I'm a huge fan of Holosun and sold my Trijicon MROs and Aimpoint's for these.