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Holosun  |  SKU: HE507K-GR-X2-ACSS

Holosun 507K X2 Green Dot ACSS Vulcan Reticle, K Series Footprint (Modified RMSc),- HE507K-GR-X2-ACSS

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$359.99

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Description

Made as a collaboration between Holosun Optics and Primary Arms Optics, the green-illuminated HE507K-GR-X2 with ACSS® Vulcan® Dot Reticle brings the revolutionary Vulcan aiming system to a micro reflex footprint.

Designed for concealed carry, the HE507K-GR-X2-ACSS is lightweight, durable, and dependable, with up to a 40,000-hour runtime on medium settings. This sight retains all the core features and technologies of the standard Holosun model, including the Multi-Reticle System, Shake Awake technology, and a built-in Lock Mode. With 12 green-illuminated brightness settings and intuitive push-button controls, the HE507K-GR-X2-ACSS works in any lighting condition and is even compatible with night vision devices.

Features:

  • Battery Life: 25,001 - 50,000 Hours
  • Green-Illuminated ACSS® Vulcan® Dot Reticle System
  • Ultra-compact size for concealed carry applications.
  • Two Reticle Settings: Dot + Circle, and Dot only
  • Shake Awake™ - Motion on with last setting recall.
  • Parallax-free, unlimited eye relief.
  • CNC milled 7075 Aluminum Housing.
  • 10 daylight and 2 night vision compatible brightness settings.
  • IP67 Certified.


This co-branded optic features the ACSS® Vulcan® Dot reticle system, which improves acquisition and recovery speed through its patented outer reference circle. When aimed on-target, the ACSS Vulcan Dot reticle appears as a simple, unobtrusive 3 MOA dot. When your aim is off-target, the edge of the 230 MOA outer circle guides you back to center. ACSS Vulcan Dot alleviates one of the main weaknesses of micro reflex optics, ensuring you can always find your reticle aiming point, despite the smaller optical aperture.

This version of the optic uses GREEN reticle illumination. For many, green reticle illumination appears brighter and sharper than red reticles, improving acquisition speed. For RED illumination, the HS507K-X2-ACSS offers the same features but with a red LED emitter.

The HE507K-GR-X2 with ACSS Vulcan Dot Reticle features an RMSc footprint and is natively compatible with many of the most popular concealed carry pistols.

Specifications

Holosun 507K X2 ACSS Vulcan Green Specifications

Physical Specifications

  • Footprint: Modified RMSc a.k.a K Series
  • Recommended Applications: Micro & Subcompact Pistols
  • Housing Material: 7075 T6 Aluminum
  • Window Size (in): 0.58Hx0.77W
  • Deck Height: 7mm
  • Dimensions (in): 1.6Lx0.98Wx0.95H
  • Housing Finish: Anodize
  • Housing Color: Black
  • Weight: 1oz
  • Magnification: 1x
  • Parallax: None
  • Eye Relief: Unlimited
  • Multi Coated Lens: Yes
  • Submersion Waterproof Rating: IP67
  • Vibration: 5000G
  • Storage Temperature: -40℃~70℃
  • Working Temperature: -30℃~60℃

Included in the Box

  • Picatinny Mount Included: no
  • Screws Included: M4x12, M3x12
  • Cover Included: no
  • Lens Cloth: yes
  • Multi Tool: yes
  • Manual: yes
  • Warranty Card: yes

Reticle Specifications

  • Reticle Size: 230 MOA Dotted Outer Ring, 3 MOA Center Dot
  • Reticle Color: Green
  • Adjustment Per Click: 1 MOA
  • W&E Travel Range: ±30 MOA

Electronic Specifications

  • Solar Failsafe: No
  • Auto Turn On: Yes
  • Auto Turn Off: Yes
  • Manual Brightness: Yes
  • Automatic Brightness: No
  • Brightness Settings: 10 Daylight, 2 Nightvision
  • Lockout Mode: Yes

Battery Specifications

  • Battery Type: CR1632
  • Battery Life: 20,000 Hours (Ring + Dot) 40,000 Hours (Dot Only) (Both Setting 6)
  • Removable Battery: Yes
  • Battery Location: Side of Housing

Product Specifications

  • Manufacturer: Holosun
  • Manufacturer Part Number: HE507K-GR-X2-ACSS
  • UPC:
  • Country of Origin: China

Warranty

Beginning with products purchased on or after January 1, 2021, all Primary Arms branded optics, mounts and accessories are covered by a Limited Lifetime Warranty. You do not have to be the first owner or even prove you bought it from us. Manufacturer defects, materials and workmanship problems, and even normal wear and tear are covered. Open box, blemished, or refurbished items with a lifetime warranty enjoy the same warranty protection as their new counterparts. Where repair or replacement for these products is not possible, credit will be given towards a new Primary Arms product.

Fitting Guide

Holosun 507K X2 ACSS Vulcan Green Dot Fitment Information

Below is information on mounting the Holosun 507K X2 ACSS Vulcan Green Dot Sight on different pistols. Some pistols require adapter plates to make it fit. The table below is for Optics Ready pistols only. If you do not have an optics ready pistol and still want to mount a 507K X2 ACSS Vulcan to your platform, you can get a dovetail mount which replaces your rear dovetail sights. Find all our dovetail mounts here.

*Note: Clicking on the pistol name below will take your to our fitment guide which explains more about each platform.

Direct Fit For These Optics Ready Guns

Adapter Plate Required For These Optics Ready Guns

Don't see your model listed? Check out our Fitment Guides Here.


This is a direct fit for the following models:
  • Sig P322, 365X, 365XL, 365X-Macro, 365-380
  • S&W M&P 5.7 (needs these screws)
  • S&W Equalizer (needs these screws)
  • Canik TP9 Elite SC
  • Bul Armory SAS II Ultralight 
  • Mossberg 940 Tactical (Shotgun)
  • Taurus TX22 Compact
  • Taurus GX4, GX4 XL T.O.R.O
  • FN Reflex MRD

*To mount this on other pistols such as Glocks and Springfield's you will need to get an adapter plate or an optics cut slide.

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Customer Reviews

Based on 42 reviews
93%
(39)
5%
(2)
2%
(1)
0%
(0)
0%
(0)
P
Phillip Zeleznikar
Different

The outer circle does help find the reticle but stil takes some getting used to. I've asked other friends at the range it was more helpful to red dot users first timers had a short learning curve

P
PAUL LAMBERT

I really like the Vulcan Reticle. I will be changing some of my other sights to it.

R
Reginald Thomas
Excellent

Good communication

J
John Harvey
Never got it

UPS delivered to the wrong house so I never got the item.

M
MIKE I
Holosun 507K X2 Green Dot ACSS Vulcan Reticle

I was worried about the bulk of this going onto an FN Reflex. The sight has worked out perfectly and the reticle of the ACSS is awesome!
Freedom Gorilla delivered incredibly quick.
Positive experience all around.

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