Reflex HS507C-X2 2 MOA Red Circle Dot Sight
$232.99 at Ammunition Depot · 14 stores
In stock
Best price
$229.99at Brownells
Out of stock checked Oct 31, 2026
In stock now instead
- Reflex HS507C-X2 2 MOA Red Circle Dot Sight $232.99at Ammunition Depot
- HS407K-X2 6 MOA Red Dot Reflex Optical Sight Black $224.99at Ammunition Depot
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $229.99checked Oct 31, 2026 | Out of stock | Buy at Brownells | |
| Rainier Arms | Check priceprice on the store's site | Check store | Buy at Rainier Arms |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar red dot sights in stock
This part is out of stock at every store we track. These similar red dot sights are in stock, with today's prices.
HS407K-X2 6 MOA Red Dot Reflex Optical Sight Black
$224.99 at Ammunition Depot · 14 stores
In stock
Price history
Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $229.99 | $229.99 | $229.99 |
Since Sep 27, 2026.
About this part
The Holosun HS503CU Red Dot is a red dot sight from Holosun. One store lists it, Brownells at $229.99.
Specifications
- Manufacturer
- Holosun
- Type
- Red Dot
- Weight
- 4.87 oz
- Magnification class
- 1x (non-magnified)
- Red dot footprint
- Aimpoint Micro / T2
From the manufacturer
The HS503GU is a new micro red dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2MOA dot only. Our highly efficient light emitting diodes and solar panels allow Holosun solar optics to run without a battery in many lighting conditions. Additionally, the back-up battery lasts up to 5-years on the dot and up to 2 years on the circle dot. The “U” signifies a housing design that shrouds the windage and elevation turrets on two sides.
Features:
•Parallax free with unlimited eye relief.•New advanced technology LED allows up to 50,000 hours of operation on one CR2032 battery•2 MOA dot and a 65 MOA ring•Unlimited field of view•Parallax-free with unlimited eye relief•Powered by both battery and solar•Low mount and 1/3 Co-witness mount included
OPTICAL DATA
Light Source
LED
Reticle
2MOA Dot & 65MOA Ring
Parallax Free
Yes
Unlimited Eye Relief
Yes
Magnification
1x
Multi-Coatings
Yes
Integrated Laser
No
ELECTRONIC DATA
Battery Type
CR2032
Battery Life
Up to 50,000 Hours
Brightness Setting
10 Daylight & 2 NV Compatible
MECHANICAL DATA
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
PHYSICAL DATA
Window Size
20mm Diameter
Dimension (in)
2.44 x 1.18 x 1.45
Weight (oz)
6.3
Central Height (in)
1.63
Builds that use this part
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.