Holosun HS507C X2 ACSS Red Dot Sight – HS507C-X2-ACSS

Name: Holosun HS507C X2 ACSS Red Dot Sight – HS507C-X2-ACSS
Brand: Holosun
SKU: HS507C-X2-ACSS
Price: 339.99 USD
Availability: InStock

$339.99

HS507C-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 HS507C X2 ACSS Red Dot Sight is an open-emitter red dot sight with a red reticle. Dot size is 10 MOA chevron (not a dot). ACSS Vulcan — a 10 MOA centre chevron with a 250 MOA outer ring.

Fitment

This uses the Trijicon RMR / Holosun 407C-507C footprint. Holosun list it as fitting: Optics-ready pistol slides cut for the Trijicon RMR footprint.. Check your slide cut before ordering — footprints that look similar are not always interchangeable.

How It Compares

Also consider Holosun HS507C X2 Red Dot Sight, Holosun HS507C X3 GD Gold Dot Sight, Holosun HS507C X3 RD Red Dot Sight. Browse all Holosun.

Parallax

Holosun list parallax as none for this sight. In practice a reflex sight still shows a small point-of-aim shift off-axis at close range.

Technical Specifications

Reticle Name	ACSS Vulcan
Reticle Geometry	10 MOA centre chevron + 250 MOA outer ring; ring can be switched off for a chevron-only mode
Solar Failsafe	Yes
Shake Awake	Yes
Battery Type	CR1632
Brightness Settings	12 total - 10 daylight + 2 NV
Window Size	0.63" x 0.91"
Weight	1.5 oz
Dimensions	1.78" x 1.15" x 1.15"
Adjustment Per Click	1 MOA
Adjustment Range	+/-50 MOA
Waterproof Rating	IP67
Housing Material	7075-T6 aluminium, hardcoat anodised black
SKU / MPN / UPC	HS507C-X2-ACSS / HS507C-X2-ACSS / 810047071143

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?
10 MOA chevron (not a dot).

What does it mount to?
It uses the Trijicon RMR / Holosun 407C-507C footprint.

Is it an open or enclosed emitter?
Open emitter.

Does it have Solar Failsafe?
Yes — the solar cell keeps the reticle running if the battery dies.

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

What battery does it take?
CR1632.

By the Numbers