Holosun HS503G PARALOW ACSS Green Dot Sight

🔍 Holosun HS503G ACSS – Low Profile Precision — HS503G PARALOW

The Holosun HS503G ACSS PARALOW is engineered for seamless co-witness on modern rifle platforms. Because it sits low over the rail, your iron sights align naturally with the ACSS dot. With its 2 MOA green dot, you gain fast target placement while still retaining sight picture clarity. As a result, engagement speed improves without sacrificing control.

⚡ Holosun HS503G ACSS – ACSS Reticle + Smart Illumination

This optic features the ACSS Vulcan reticle, which offers intuitive aiming points and wind holds. The green dot ensures visibility under bright daylight. In addition, Holosun includes Shake Awake activation for instant readiness and a battery backup for low light. Together these keep your sight on when you need it and off when you don’t — extending runtime and reliability.

🛡️ Rugged, Reliable Design

Built with aluminum alloy and sealed to resist moisture and dust, the HS503G PARALOW is tough. It handles recoil, shocks, and harsh environments. Because Holosun designed it for duty and tactical use, you get confidence in wet, dusty, or adverse conditions.

🎯 Platform Versatility & Use Cases

Install this green dot on ARs, PCCs, or rifles with the proper mount. The co-witness height works perfectly for standard sight setups. Combine it with a magnifier for added range when needed. Whether you’re aiming in close quarters or at mid-range, the HS503G PARALOW adapts to your mission.

✅ Key Features

• 2 MOA red dot ACSS Vulcan reticle

• PARALOW height for absolute co-witness

• Shake Awake motion activation

• Battery backup + also red illumination

• Durable, sealed build

• Ideal for AR, PCC, and tactical platforms

🔗 also consider these Links to Holsun or more of our premium optics here

• All of Our Red Dot Optics Collection

• Direct Holosun Site – Holosun Official HS503G PARALOW Page