Holosun 507K

About the Reflex series

Reflex is one of the red dot sight series made by Holosun. These compact sights are not closed on both sides like the Tube, Infiniti and Paralow series, which is why they are very compact and lightweight (there are some exceptions to this in the Holosun Reflex series – HS512T is closed from both sides and thus bigger while HS510C is a reflex-type red dot sight of a bigger design).

The 407K and 507K models are designed specifically for pistol use – these red dot sights are even more compact than 407C, 507C, and 508T models. 407K and 507K are the first Holosun red dot sights that are equipped with a central dot size of 6 MOA.

The illumination is powered by a CR1632 battery. The click value for the elevation and windage adjustments is 0.5 MOA. These durable red dot sights feature a single-piece housing made out of 7075-T aluminum. Altogether, there are 12 illumination intensity levels to choose from, 2 of which are NVD compatible. The battery life is 50.000 hours.

About the model family

The 507 is one of the model families in the Reflex series. The first number '5' in its name means that the user can switch between a 6 MOA dot; 6 MOA dot surrounded by a 32 MOA circle or a 32 MOA ring only.

About the product (HS 507 K)

Holosun 507 K is a red dot sight of the Reflex series.

The letter 'K' indicates the red dot sight's unique, miniature shape which makes it ideal for pistol use. It has a Shield RMS footprint instead of the Trijicon RMR footprint found on 407C, 507C, and 508T.

There are two large buttons for illumination control on the side of the device.

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.

Main features:

• red illumination

• made of 7075-T aluminium

• 6 MOA dot & 6 MOA dot surrounded by a 32 MOA circle & circle only

• incredibly compact and lightweight

• perfect for a pistol

• ShakeAwake function with the last setting recall

• 12 illumination intensity levels – 2 of them are NV compatible

• Parallax free

• 50.000 hours of battery life

• the battery compartment is at the side of the device

• uses the same footprint/mounting standard as Shield RMS

• the rear part of 507K acts as a rear sight when mounted on a pistol

Mounting details

Holosun 507K has a Shield RMS footprint for mounting purposes.

Warranty

The Holosun Classic warranty is 5 years on the material and 3 years on the electronics.

For more information regarding the Holosun model labels, check our blog post.