Holosun HE507K GR X2 ACSS Green Dot Sight – HE507K-GR-X2-ACSS

Name: Holosun HE507K GR X2 ACSS Green Dot Sight – HE507K-GR-X2-ACSS
Brand: Holosun
SKU: HE507K-GR-X2-ACSS
Price: 369.99 USD
Availability: InStock

$369.99

HE507K-GR-X2-ACSS

In stock

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Orders ship within the United States only and are typically processed in 1–2 business days. Delivery estimates and any free-shipping offers are shown at checkout. We do not ship internationally. Read our full Shipping Policy.

Unused items in their original packaging may be returned within 30 days of delivery. Optics that have been mounted or used may be inspected. Email support@dnrsports.com to start a return. Read our full Return & Refund Policy.

Products are covered by their manufacturer's warranty; coverage and length vary by brand. We'll help you start a claim if needed — email support@dnrsports.com. Read our Warranty page.

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Product Overview

Overview

The Holosun HE507K GR X2 ACSS Green Dot Sight is an open-emitter green dot sight with a green reticle. Dot size is 3 MOA dot + 230 MOA circle. ACSS Vulcan Dot — a 3 MOA dot inside a 230 MOA ring. This is not the chevron reticle used on the 507C.

Fitment

This uses the Holosun K footprint. Holosun list it as fitting: Holosun K-pattern cuts, Primary Arms describes K as a MODIFIED RMSc: same screw slots and recoil lugs as RMSc but slightly different overall base dimensions - an RMSc-cut slide is not guaranteed to fit. Check your slide cut before ordering — footprints that look similar are not always interchangeable.

How It Compares

Also consider Holosun HE507K GR X2 Green Dot Sight, Holosun HE407C GR X2 Green Dot Sight, Holosun HE407C X3 GR Green Dot Sight. Browse all Holosun.

Parallax

Holosun call this a Parallax Free Optical System. In practice a reflex sight still shows a small point-of-aim shift off-axis at close range.

Technical Specifications

Battery Type	CR1632 3V lithium coin
Battery Life	40,000 hours
Brightness	12 settings - 10 daylight, 2 NV
Shake Awake	Yes - motion on with last setting recall
Weight	1.0 oz
SKU / MPN / UPC	HE507K-GR-X2-ACSS / HE507K-GR-X2-ACSS / 810047072409

Warranty

Holosun's Limited Lifetime Warranty is split by component: the housing and glass are covered for the life of the product, while the LED illumination system is covered for 10 years from the date of manufacture rather than the date you buy it. Batteries are not covered, and Holosun require you to register the product for the warranty to be valid.

US Shipping & Support

Shipped from the USA by D&R Sports Center. If you are unsure which optic fits your slide or rail, ask us before you order — we would rather get it right first time.

Frequently Asked Questions

What size is the dot?
3 MOA dot + 230 MOA circle.

What does it mount to?
It uses the Holosun K footprint.

Is it an open or enclosed emitter?
Open emitter.

Does it have Shake Awake?
Yes — it sleeps to save the battery and wakes on movement.

What battery does it take?
CR1632 3V lithium coin, rated at 40,000 hours.

What warranty does it carry?
Holosun's Limited Lifetime Warranty covers the housing and glass for the life of the product and the LED illumination system for 10 years from the date of manufacture. Batteries are excluded and you must register the product for cover to be valid.

By the Numbers