Primary Arms PA HOLOSUN HS507C-X2 ACSS VULCAN RED

The Primary Arms PA HOLOSUN HS507C-X2 ACSS VULCAN RED is a pistol reflex sight designed for reliable, fast target acquisition in a variety of carry and duty applications. It pairs an ACSS Vulcan reticle with multiple power-saving features including solar failsafe and Shake Awake to maintain readiness on the mount. The sight uses a slide-out CR1632 battery tray and is built on 7075-T6 aluminum with an anodized black finish and fully multicoated optics.

Key Specifications

• The sight type is a Red Dot.
• The optical power is 1X for true reflex aiming.
• The reticle is the ACSS Vulcan with an outer circle.
• The model designation is 507C.
• The mounting footprint is RMR Footprint.
• The housing is constructed from 7075-T6 aluminum for durability.
• The finish is an anodized black coating.
• The optical surfaces are fully multicoated to improve clarity and light transmission.
• The power source is a CR1632 battery with up to 20,000 hours of life on setting 6.
• Notable features include solar failsafe, Shake Awake, and a slide-out battery tray for tool-free replacement.

Compact and feature-rich, the HS507C-X2 ACSS Vulcan balances durability and user-focused design for everyday carry and duty use. Its combination of a proven reticle, extended battery life, and redundant power options makes it a practical choice for users who prioritize reliability and straightforward operation.