Holosun | SKU: HE507K-GR-X2-ACSS | Barcode: 810047072409

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

Name: Holosun 507K X2 Green Dot ACSS Vulcan Reticle, K Series Footprint (Modified RMSc),- HE507K-GR-X2-ACSS
Brand: Holosun
SKU: HE507K-GR-X2-ACSS
Price: 359.99 USD
Availability: InStock

The Holosun 507K X2 Green ACSS Vulcan is an open reflex pistol green dot with a modified RMSc footprint a.k.a. K Series footprint. It is intended for use on subcompact and micro compact pistols.

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Description

The Holosun 507K X2 Green ACSS Vulcan is an open reflex pistol green dot with a modified RMSc footprint a.k.a. K Series footprint. It is intended for use on subcompact and micro compact pistols.

It will fit on a K series slide directly (like on the Sig P365) but will require an adapter plate to fit on RMSc slides (like the Glock 43X MOS).

The 507K X2 ACSS Vulcan features a 230 MOA Dotted Outer Ring and a 3 MOA Center Dot. The outer ring acts like an "aim assist". When the dot is centered in the window the outer ring is barely visible. But if you have difficulty "finding the dot" you will see the large outer ring. This will tell you how to adjust your grip to "find the dot".

If you are new to red dot pistol shooting or shoot in competitions the ACSS Vulcan reticle is truly a game changer.

Whether you are new to shooting pistol red dots or want a competitive edge during competitions, the 507K X2 ACSS Vulcan with it's amazing and innovative reticle will make you faster and more accurate.

This optic has a green reticle. Green has a few benefits:

Green reticles are less straining for the eye to see.
Green reticles can help with astigmatism. If you have astigmatism you will see a blurry dot, we have been told by a few customers that Green dots help with their astigmatism, making the dot look more crisp than the red version.
Green will not washout on backdrops like green grass, foliage, or green colors.
In theory Green dots can have a longer battery life because Green is brighter, so for example a green dot on brightness setting 6 may be the same brightness as a red dot on setting 7 - which would save battery life.

If you want to learn more check out our full article about Red vs Green Dot Pros & Cons here.

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

Shipping & Returns

Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.

Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.

Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.

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.

Key features

K Series Footprint: Confirm Pistol Fitment Here
7075 T6 Aluminum Housing
ACSS Vulcan Reticle: 230 MOA Dotted Outer Ring, 3 MOA Center Dot
Up to 50,000 Hours Battery Life (Setting 6)
12 Brightness Setting: 10 DL & 2 NV Compatible
Manual Brightness
Convenient Tray Battery Compartment
Parallax-free & Unlimited Eye Relief
Designed for Subcompact & Micro Compact Pistols
IP67 Waterproof
Shake Awake
Multilayer Reflective Glass

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How Freedom Gorilla Compares

Why experienced customers consistently choose Freedom Gorilla without getting lost in specs.

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Best choice for customers who want reliability without guesswork

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Customers praised this optic's ACSS Vulcan reticle for fast target acquisition and the green dot's clarity, especially for older eyes and astigmatism. "Finding the dot no longer a problem," said shoppers. Most found installation easy and zeroing simple. Some noted missing correct screws and one battery door issue. Quick shipping widely appreciated.

Vision (positive)Sight (positive)Optic (positive)Quality (positive)Reticle (positive)

5 stars: 92 (91%)
4 stars: 7 (7%)
3 stars: 1 (1%)
2 stars: 0 (0%)
1 star: 1 (1%)

Sweet but pricey.

Tried it a few times at the range. It did was it was supposed to which was to find the dot quicker on draws and follow up shots.

Just terrible

These things should be half the price so I could afford to put them on all my guns 😂

Jokes aside, I think it’s the best reticle for finding the dot fast, and precision shooting. Solar back up and shake awake are great. Never loses Zero. Adjustable or auto brightness lets you set it however you like. I like the Chevron of the 507k even more, but both work great.

If I were to suggest an improvement for future models, it’d be amazing if the was a multiple reticle system that allowed you to adjust the size of the dot from 2moa to 6moa to swap between precision and center mass/quick target acquisition. But, to me, the best reticle system, at a solid price, in a great package. Love it.

New reticle

I used every red dot on the market and this one is by far the fastest way to get on target I highly recommend this sight

Amazing Sight!!

This is my first optic on a pistol. Mounted on my S&W Shield Plus utilizing K adapter plate. I couldn’t be more pleased with ACSS version. Having never used one, the outer ring allows you to acquire the dot immediately and get on target. It looks awesome on the gun! Perfect sight for the Shield!!

Super fast shipping! Great Green dot

They complementary provided next day shipping! ACSS green dot is amazing.

Nice product and quick

Nice product and quick shipping

Great find the dot sight

Great find the dot sight. Especially good for those new to red dot optics. I am familiar with finding the dot , yet I really like this sight.
Intend to purchase another for a different firearm.

Great Green Dot for my Sig Fuse

Great Green Dot for my Sig Fuse. I'm 80 so I like the green dot more then the red. My eyes have lost a lot and the green is easier to pick up and clearer with not as much flare as a red dot. So far, so good. Spot on for hitting the gongs and seems I can get more "A's" faster then the red. Thanks for hooking me up with this Nice Green!

Problem solved!

A great answer for poor vision

Excellent optic

Excellent optic. High quality construction. ACSS reticle is very helpful for acquiring the dot.

As expected, premium product!

the optic is great, but…

the optic is great, but didn’t come with the correct screws for my gun, had to order screws

Great holographic sight. The green color makes it perfect for older eyes. I had a red sight on there first but was very difficult to see with an astigmatism. Not a problem with the green. Fit perfectly. Adjusting was easy.

Better than expected!

Freedom Gorilla is a 5 star product source, has a 5 star purchase process, has a 5 star customer assistance, and insures your product choice has all the right parts for a successful install. Thanks Freedom Gorilla 😎.

Fits perfectly and is easy to use

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

Simply the best

No need to shop for optics anywhere else. These guys are the consummate pros, great selection, fair prices and top of the line service.

Great

I really like the ACSS version. Being new to optics this is very helpful. FG is also very nice and helpful.

Finding the “Dot” no longer a problem

Vulcan Reticle is great!

Very satisfied

This is my first optic on a pistol and it won't be my last. Very easy to install,very easy to sight in. I'm 73 yrs old and this is a big help for old eyes. I'm shopping for my next optics ready pistol and I'll be coming back to Freedom Gorilla for the optic. Great company to work with.

Works great

Fits the S&W M&P shield plus carry comp with no issues. Arrived ahead of schedule and as described. Great purchase and I appreciate the email support from Freedom Gorilla prior to purchase as I had questions which they quickly answered for me.

HAPPY CAMPER

This is my 11th Holosun optic to date. Yes, I like them to start with, especially the vulcan redical. It absolutely helps, or speeds up the time it takes to find the dot. Aids with having confidence that in nerve racking situation you are going to prevail. I have both the 507c Volcan, and the 507k Vulcan. I find the smaller the firearm the more this redical is appreciated.

Vulcan Reticle Visibility

I have not fired my weapon with the Green Dot yet but it fit perfectly and the visibility is incredible! So easy to attain the target. Can't wait to run some ammo through it!