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HOLOSUN HE503GU "Shake Awake" Compact Green Dot Circle Sight w/ Low & AR Mount

ID: 84423 (RD-HE503GU-GR)
HE503GU-GR
Holosun605930624786HE503GU-GR84423
2.0 stars, based on 1 reviews
HOLOSUN HE503GU Shake Awake Compact Green Dot Circle Sight w/ Low & AR Mount
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Holosun

$271.49

This item is currently Out of Stock

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Features

  • Precision CNC machined from T6061-T6 aluminum
  • 50,000 hours of operation on one battery
  • Designed for day and night use; Green - 2 MOA dot size w/ 65 MOA circle; NV Compatible
  • Parallax-free with unlimited eye relief
  • Unaffected by extreme weather conditions
  • Low mount & 1/3 co-witness (AR) mount included (Works with Picatinny & Weaver rails)
  • Shake Awake automatically turns optic on when movement is detected, optic will auto shut off when no movement is detected
The HE503GU-GR Elite is a new micro green dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2MOA dot only. The G signifies that the battery is side mounted on the side of the optic. The U signifies a housing design that shrouds the windage and elevation turrets on two sides. Employing new green LED technology, the life-time for one CR2032 battery can reach 5 years on the 2 MOA dot. Holosuns Shake Awake technology automatically turns the optic on at the slightest movement. When the optic senses no movement, it will go to sleep.

Shake Awake™: Another great piece of technology created by Holosun is Shake Awake™. This great feature allows an optic to automatically go to sleep when the unit has not detected any type of movement or vibration in a specific amount of time that is programmable by the operator. However, once the unit senses movement, it will automatically turn itself on and recall the last brightness that was used. This great feature helps promote battery life further and insures the unit is on and ready when you need it!

Multiple Reticle System (M.R.S.): M.R.S. gives the user the flexibility to use their optic as they need it. Units with this feature allow the user to turn on or off certain sections of the reticle giving the ability to have the ideal reticle for the job at hand. If you need a precise shot, you can run the 2MOA dot only. You need a reticle for fast target acquisition, just turn on an additional 65MOA ring with the push of a button! The best part....no need to rezero your optic when switching between reticle options!

Super Green LED: Holosun has been a leader in laser and LED technology for many years. The new Super Green LED is our latest advancement in this field. We have created a new green diode allowing it to be as much as 4 times efficient than our standard red diode. Not only does the Super Green LED give the user an option for those who have difficulty seeing in the red color spectrum, but it also gives greater power efficiency when using the optic in high brightness settings.

Dimensions (inches): 2.44 x 1.18 x 1.45
Weight (oz): 6.3
Magnification: 1X
Adjustment Per Click: 0.5 MOA
Battery: CR2032
Package Includes: Optic, Low Mount, 1/3 Co-Witness (AR) Mount, Battery, Hex Keys

Manufacturer: HOLOSUN

1 Customer Review

(Write a review)

by leon g. on 01/20/2019
"good sight, no washout at all thanks to how bright the reticle can get.
It seems like the only thing this sight is good for is shooting at paper at the range though..

I expected this green dot to take some sort of punishment since this is made for self defense/military/law enforcement but sadly a little bb is all it took to knock it out.

If you want a real sight suggest looking into trijicon since their optics are military approved and can take a beating.

So, to sum things up. This optic's pros are:
extremely crisp and clear reticle
lightweight
can get blindingly bright
very long battery life
ease of controls/zeroing
does not move once you've mounted it, it's solid as a rock.

The cons:
Extremely fragile when it comes to the lenses. Pretty sure it's made of the same glass as replica sights with how easily it shatters. I have no idea why they dont just use lexan for this kinda stuff...

A pain to manipulate with gloves when turning the brightness up or down. Your experience may vary. ( i used Mechanix mpact 3's.)

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