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// 29.9.2023 GA4 add to cart // 29.9.2023 GA4 add to cart

Holosun 407K X2

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Holosun 407K X2 Details

About the Holosun "407K" MOA red dot

Holosun 407k 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 modification of the Shield RMS footprint instead of the Trijicon RMR footprint found on Holosun 407C moa dot507C moa dot, and 508T dot.

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

The Holosun 407k reflex red dot features the ShakeAwake function. When left powered on, the Holosun reflex optical sight will go from 'active mode' to 'sleep mode' after a while to prevent unnecessary battery drain. Once moved, the Holosun optic will power back on immediately.

Main features of Holosun 407K Red Dot Sight

  • red and green illumination

  • made of 7075-T aluminum

  • 6 MOA dot

  • Holosun 407k is 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

  • 407K open reflex sight is Parallax free

  • 50.000 hours battery life

  • the battery compartment is at the side of the Holosun moa red dot

  • uses a modification of the footprint/mounting standard found on Shield SMS dot and RMS dot

  • the rear part of the 407k dot acts as a rear sight when mounted on a pistol

About the Holosun 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 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 Holosun 510C optic is a reflex-type red dot sight of a bigger design).

Models

The Holosun - 407K and Holosun 507K models are designed specifically for pistol use – these red dot sights are even more compact than 407C dot, 507C dot, and 508T dot. 407K red dot sight and 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 Holosun moa 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 Holosun 407K micro red dot family

The Holosun 407k classic reflex red is one of the model families in the Reflex seriesThe first number '4' in its name suggests that it features a 6 MOA central dot reticle.

Mounting details of Holosun 407k Red Dot Sight

Holosun 407K dot has a modification of the Shield RMS footprint for mounting purposes. If you want to know more about footprint on red dots, read our article Footprints/Mounting Standards on Red Dot Sights.

Warranty of Holosun 407k Red Dot Sight

The Holosun's sights warranty is 3 years on the material on the electronics.

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

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Holosun 407K X2 Specifications

ManufacturerHolosun
Dot sight seriesHolosun Reflex
Made inChina
In production since2020
Warranty3 years
SKUHS407Kc
Click Value 28mm/100m - 1MOA
Windage - mrad. 8.73mrad
Windage - MOA.30MOA
ReticleDot
Reticle position No
Reticle illumination Yes
Usable at daytime Yes
Automatic Turn Off Yes
Size of Dot.6MOA
Adju. intensityYes, manual
Intensity controlPush Button
Parallax setting Free of Parallax
Length.41 mm
Width.25 mm
Height.24 mm
Weight.28g
MaterialAluminium
Working temperature range-30°C / +60°C
Power Supply UnitCR1632
Battery lifespan.50000h
Filled with -
Lens coatings Multicoated
FootprintNo
Mounting StandardHolosun 407K/507K
Mount type - IntegratedNone
Mount length.0mm
Size of window14x19 mm
Dot Sight TypeReflex sight
Water proof Yes
Fogproof Yes
Shock proofYes
Type of mount rail No

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Reviews & Testimonials

Reviews for Holosun 407K X2

2 reviews
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Nice tiny red dot By
Rate
Using it on my PDP. I was surprised how small it is. Red dot is perfect with 10 brightness optios, shake awake working instantly and 6 MOA dot is very easy to spot, but not too big.

Watch out Walther PDP users though - it will not fit any of standard walther optic plates. You either need to order custom plate for 407k/507k or use Walther plate 04 (Leupold / Shield RMS) and modify it. You need to cut off back pins and half-shorten front pins. Ten you also need to cut about 4mm from both holding screws. If you did it right, the red dot will fit perfectly.

(Posted on 02/12/2022)

The best red dot for a Glock By
Rate
Hi, I have tried many different red dot sights for my Glock 17 but this HS407K is the best.
It is a new sight and I did not know what kind of mount fits so I had to bye one.

When I did get it I very pleased because it was so small and light.
The best mount for Glock is Shield Sights MNT-GLK-SMS/RMS it fits fine after two modifications.
1. use 5mm drill bit and drill boath back pins
2. make new M4 threads for the screws of HS407K

Here is few pictures of my installation.

(Posted on 07/08/2020)

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