Holosun 507K X2 is a red dot sight from 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 modification of the 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 Holosun moa red dot.
The 507K reflex red dot features the Holosun 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.
Holosun 507K X2 red dot is the second generation from the 507K series of red dot sights. Not many differences can be found between the first and second generations.
Holosun added the button models lock mode and made the illumination control buttons smaller. The buttons on the Holosun ‘X2’ reflex optical sight are also placed horizontally, whereas they were placed vertically on the first dot sight model.
red and green illumination
made of 7075-T aluminum
2 MOA dot & 2 MOA dot surrounded by a 32 MOA circle & circle only
incredibly compact and lightweight open reflex sight
507K red dot sight is perfect for a pistol (pistol sized holosun)
ShakeAwake function with the last setting recall
12 illumination intensity levels – 2 of them are NV compatible
pistol red dot is Parallax free
dot sight with 50.000 hours battery life
the battery compartment is at the side of the Holosun's 507k reflex red dot
uses a modification of the footprint/mounting standard found on Shield RMS and SMS sights
the rear part of the Holosun 507K red dot sight acts as a rear sight when mounted on a pistol
Reflex is one of the red dot sight series made by Holosun. These compact sights are not closed on both sides like the Holosun Tube, Holosun Infiniti and Holosun Paralow series, which is why they are very compact and lightweight (there are some exceptions to this in the Holosun Reflex series – 512T is closed from both sides and thus bigger while 510C is a reflex-type red dot sight of a bigger design).
Holosun 407K dot sight and Holosun 507K dot sight are designed specifically for pistol use – these red dot sights are even more compact than Holosun 407C, Holosun 507C, and Holosun 508T models. Holosun 407K red dot sight and Holosun 507K red dot sight 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.
Holosun 507k dot sight 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 2 MOA dot; a 2 MOA dot surrounded by a 32 MOA circle or a 32 MOA ring only.
Holosun 507K dot sight has a modification of the Shield RMS footprint for mounting purposes. Ifyou are interested in footprints on red dot sights, read our article Footprints/Mounting Standards on Red Dot Sights
The Holosun warranty is 3 years on the material and on the electronics of the red dot sight.
For more information regarding Holosun's red dot sight labels, check our blog post.
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(Posted on 21/03/2021)
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