Primary Arms HS507K-X2 ACSS Vulcan Red Dot Sight

Description

The Primary Arms PA Holosun HS507K-X2 ACSS Vulcan Red Dot Sight pairs Holosun electronics with Primary Arms optics to bring the ACSS Vulcan aiming system to a micro-reflex footprint. Intended for concealed-carry pistols and compact optics-ready platforms, the sight is lightweight, anodized, and built to be durable. It offers extended run time—rated up to 40,000 hours on medium settings—and is configured for varied lighting conditions, including compatibility with night-vision devices.

Key Specifications

• The reticle uses the ACSS Vulcan pattern.
• The sight is an open emitter design.
• The finish is anodized.
• The color is black.
• Mounting fits a RMR footprint.
• The model designation is 507K.
• The optical power is 1X.
• This item is a red dot sight.
• Runtime on medium settings is up to 40,000 hours.
• Brightness and controls include 12 red-illuminated settings with push-button operation.

Equipped with Holosun’s Multi-Reticle System, Shake Awake technology, and a built-in Lock Mode, the HS507K-X2 ACSS is configured for dependable, low-profile performance in everyday carry and close-range use. Its compact footprint and long battery life make it a practical choice for users who prioritize a small optical package with versatile reticle and illumination features.