Holosun HS507K X2 Open Reflex Sight (Red Circle-Dot Reticle)

BH #HOHS507KX2 • MFR #HS507K X2
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Holosun HS507K X2 Open Reflex Sight (Red Circle-Dot Reticle)
Key Features
  • For Subcompact Pistols
  • Compatible with Most Factory Iron Sights
  • Red Super LED Circle-Dot Reticle
  • 2 MOA Dot, 32 MOA Circle
Designed for subcompact pistol applications, this HS507K Open Reflex Sight from Holosun features a red, circle-dot reticle and a multicoated lens for clear and unobstructed targeting and close and long ranges. The housing and finish are made from 7075 T6 aluminum and the sight is compatible with most factory iron sights. Directly compatible with the Sig Sauer P365X and P365XL, the Holosun K footprint requires an adapter plate for slides with a four-boss interface. The multiple reticle system has three options: a 2 MOA dot, a 32 MOA circle, and a combined reticle. The sight's red Super LED is powered by a 1632 battery, providing ten daylight brightness levels and two night vision settings, and delivering 50,000 hours of battery life.
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Holosun HS507K X2 Overview

Designed for subcompact pistol applications, this HS507K Open Reflex Sight from Holosun features a red, circle-dot reticle and a multicoated lens for clear and unobstructed targeting and close and long ranges. The housing and finish are made from 7075 T6 aluminum and the sight is compatible with most factory iron sights. Directly compatible with the Sig Sauer P365X and P365XL, the Holosun K footprint requires an adapter plate for slides with a four-boss interface. The multiple reticle system has three options: a 2 MOA dot, a 32 MOA circle, and a combined reticle. The sight's red Super LED is powered by a 1632 battery, providing ten daylight brightness levels and two night vision settings, and delivering 50,000 hours of battery life.

Optical Performance
  • 1x magnification is ideal for close-quarters engagement
  • Unlimited eye relief when using both-eyes-open shooting techniques allows for complete situational awareness
  • Multiple layers of antireflective coating on all optics ensure bright and clear views through the sight window
Reticle Details
  • Multi-Reticle System features three reticle options in circle/dot configuration
  • 32 MOA ring for longer distance targets
  • 2 aiming dot for close-range shooting
  • 12 brightness settings, including two suitable for night vision gear
  • Shake Awake technology with last setting recall
Use and Handling
  • 1 MOA adjustment per click impact point correction
  • +/- 30 MOA windage and elevation adjustments
  • Lock Mode prevents inadvertent setting changes
Construction Details
  • Durable matte black 7075 T6 aluminum housing
  • IP67-rated shock, fog, and waterproof
  • Runs on one included CR1632 battery
UPC: 810047071211

Holosun HS507K X2 Specs

Key Specs
Reticle
2 MOA Dot
32 MOA Circle-Dot
Reticle Color
Red
Power Source
1 x CR1632
Runtime
50,000 Hours
Magnification
1x
General
Reticle
2 MOA Dot
32 MOA Circle-Dot
Reticle Color
Red
Eye Relief
Unlimited
Power Source
1 x CR1632
Runtime
50,000 Hours
Sight Window Dimensions
0.6 x 0.8" / 14.7 x 19.6 mm
Optics
Magnification
1x
Anti-Reflective Coatings
Multicoated
Impact Point Correction
60 MOA (Windage & Elevation)
Adjustment per Click: 1 MOA
Physical
Environmental Resistance
Water-Resistant (IPX8)
Operating Conditions
-22 to 140°F / -30 to 60°C
Storage Conditions
-40 to 158°F / -40 to 70°C
Materials
Aluminum
Dimensions
L: 1.6 x W: 1.0 x H: 1.1" / L: 40.6 x W: 24.9 x H: 29.1 mm (Sight)
Weight
1 oz / 28 g (Sight)
Packaging Info
Package Weight
0.425 lb
Box Dimensions (LxWxH)
5.6 x 4 x 2.5"

Holosun HS507K X2 Reviews

Holosun HS507K & C X2 Series RD sights

By Roy
Rated 5 out of 5
Date: 2024-06-30

I have six of these sights. That's all that really needs to be said. I have three in the C series and three in the K series. I have been very pleased with the quality and workmanship of all. Being an older shooter I much appreciate the advantages of RD sights. To be honest, I have had only one problem with one of the sights and it was replaced, albeit slowly, by Holosun without question. Young or old I would certainly recommend this or any of the Holosun sights. They make a wide verity to meet all your shooting needs. Dollar for dollar they are the best out there.

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