The Holosun HS503GU Sight features a unique side mounted battery and a U-housing design that covers the windage and elevation turrets on two sides. These Red Dot Sights utilize LED technology that enhances the battery life up to 5 years, and uses the Holosun Shake Awake technology to automatically turn the optic on when it senses movement, and shuts it back off automatically once the movement has subsided. The Holosun HS503GU is built from durable aluminum and is parallax free with an unlimited field of view.
- Shake Awake - Motion based on and off
- 2 MOA dot & 65 MOA Circle Dot
- Reduced training time and ammunition
- Unlimited field of view
- Parallax-free with unlimited eye relief
- Durable & reliable construction
- 2 MOUNTS INCLUDED, Low mount & 1/3 Co-witness mount
- Light Source: LED
- Reticle: 2MOA Dot & 65MOA Ring
- Parallax Free: Yes
- Unlimited Eye Relief Yes
- Magnification: 1x
- Multi-Coatings: Yes
- Integrated Laser: No
- Battery Type: CR2032
- Battery Life: Up to 50,000 Hours
- Brightness Setting: 10 Daylight & 2 NV Compatible
- Housing Material: 6061 Aluminum
- Surface Finish: MAO
- Housing Color: Black
- Adjustment per Click: 0.5 MOA
- W&E Travel Range: ±50 MOA
- Storage Temperature: -40℉ - 158℉
- Working Temperature: -22℉ - 140℉
- Submersion: IP67
- Vibration: Up to 1000G
- Window Size: 20mm Diameter
- Dimension (in): 2.44 x 1.18 x 1.45
- Weight (oz): 6.3
- Central Height (in): 1.63
Botach had a great price on this and I have heard that Holosun is a great product and so far is seems to be a great product
Love this red dot! Couldn't have asked for anything better, the only issue is that it was sent with the wrong size T key! It came with a t15 when it needed a t10, which was no issue because I had one in the tool chest but would've been nice to not have to look for it and just use what it came with
Very happy! Like it better than my MRO.
This Holosun sight is a way above average optic especially for the sale price provided by Botach. The price I paid was the best on the Web. Shipping was free and came in a reasonable amount of time. Botach delivered on price and shipping and it was so good I ordered two more HS503GU from Botach which I recieved in good condition. Once again Botach delivered free. Don't wait best deal you'll ever see!!
Only had time to get to the range once so far but I like this RDS a lot. Mounted on my AR9, it's easy to keep on target. ShakeAwake is a great feature as well.
Equal to or better than my Eotec. Circle dot image makes target acquisition fast and easy. I plan to put this on all of my AR rifles.
WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. (California law requires this warning to be given to customers in the State of California.)