Primary Arms Optics Holosun HS507K-X2 Compact Pistol Red Dot Sight ACSS Vulcan HS507K-X2-ACSS

SKU: FLX-198010

Regular price $366.98
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Product Description

The Holosun HS507K-X2 with ACSS Vulcan Dot Reticle is a co-branded compact micro reflex pistol sight developed through a collaboration between Holosun Optics and Primary Arms Optics. Designed specifically for concealed carry handguns, this red dot sight is lightweight, durable, and built on the proven Holosun 407K/507K (RMSc) footprint. The ACSS Vulcan Dot reticle system enhances target acquisition and recovery speed via a patented 230 MOA outer reference circle that guides you back on target when your aim drifts, while presenting a clean 3 MOA dot when perfectly aimed. With up to 40,000 hours of runtime on medium settings, 12 red-illuminated brightness settings, Shake Awake motion-activation technology, Multi-Reticle System, and a built-in Lock Mode, the HS507K-X2-ACSS is a capable, always-ready optic suited for everyday carry and duty use alike. The aluminum housing features a matte black anodized finish for corrosion resistance and a low-profile, snag-free profile.

Product Highlights

  • ACSS Vulcan Dot Reticle System: Patented 230 MOA outer reference circle guides your aim back on target, paired with an unobtrusive 3 MOA center dot for precise aiming.
  • Multi-Reticle System: Toggle between Dot + Circle and Dot-only reticle configurations to suit your preference and environment.
  • Shake Awake Technology: Motion-activated power-on with last-used brightness setting recall, ensuring the sight is ready the moment you draw.
  • Exceptional Battery Life: Up to 40,000 hours of runtime on medium settings using a CR1632 3V lithium coin battery, with 12 brightness levels including night-vision-compatible settings.
  • Holosun 407K/507K (RMSc) Footprint: Direct-mount compatibility with a wide range of compact and subcompact pistols, plus a built-in Lock Mode to prevent accidental setting changes during carry.

Specs

  • Brand: Primary Arms Optics
  • Manufacturer: Holosun
  • MPN: HS507K-X2-ACSS
  • UPC: 810047072393
  • Model: HS507K-X2
  • Color: Black
  • Finish: Anodized
  • Material: Aluminum
  • Reticle: ACSS Vulcan Dot (3 MOA Dot / 230 MOA Circle)
  • Reticle Settings: Dot + Circle, Dot Only
  • Illumination Color: Red
  • Brightness Settings: 12 (including night-vision-compatible settings)
  • Battery: CR1632 3V Lithium Coin (included)
  • Max Runtime: Up to 40,000 hours (medium setting)
  • Footprint/Compatibility: Holosun 407K/507K (RMSc)
  • Night Vision Compatible: Yes
  • Shake Awake: Yes
  • Lock Mode: Yes
  • Weight: 1 oz
  • Warranty: Limited Lifetime
  • Compatible Firearms: Handguns (Concealed Carry / Compact Pistols)

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.

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