Tube is one of the red dot sight series made by Holosun. These full tube sights come with a 30mm cantilever ring for the AR platform. Flip-up lens covers are also included. The illumination is powered by a CR2032 battery. The click value for the elevation and windage adjustments is 0.5 MOA. Turret caps are secured with a wire so that the user doesn't lose them. These durable red dot sights feature a single-piece housing made out of aluminum. Altogether, there are 12 illumination intensity levels to choose from, 2 of which are NVD compatible. The battery life is 50.000 hours.
The 506 is one of the model families in the Tube series. The first number '5' in its name suggests that the user can switch between a 2 MOA dot and a 2 MOA dot surrounded by a 65 MOA circle.
Holosun 506 A is a red dot sight of the Tube series.
The letter 'A' indicates that this is the standard model. The device has the battery compartment on its right side in the form of a battery tray and lacks the solar panel.
The product features the ShakeAwake function. When left powered on, the device will go from 'active mode' to 'sleep mode' after a while to prevent unnecessary battery drain. Once moved, it will power back on immediately.
2 MOA dot & 2 MOA dot surrounded by a 65 MOA circle
comes with a 30mm cantilever ring for an AR platform (Picatinny) and flip-up lens covers
wired turret caps
12 illumination intensity levels, 2 of them are NVD compatible
50.000 hours of battery life
the battery compartment on the right side of the device in the form of a battery tray
These full tube sights come with a 30mm cantilever ring mount for the Picatinny platform.
The warranty is 5 years on the material and 3 years on the electronics.
For more information regarding the Holosun symbols, check our blog post.
|Dot sight series||Holosun Tube|
|In production since||-|
|Warranty||Holosun Classic - 5 years (Housing) / 3 years (Electronics)|
|Adjustment per click||-|
|Lens coating||Fully Multicoated|
|Integrated mount type||Picatinny|
|Dot Sight Type||Full tube sight|
|Mount rail type||No|
(Posted on 21/06/2019)