Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Primary Arms Holosun HE503-G ACSS (SKU: HS503G-ACSS)
The Holosun HE503-G ACSS Vulcan by Primary Arms is a compact, high-performance collimator sight ideally designed for long firearms like AR15 carbines and semi-automatic shotguns. This close-designed sight is loaded with groundbreaking features that enhance its functionality for all levels of shooters. Thanks to its proprietary technology, the sight provides improved speed, accuracy and versatility. Easy to mount and compatible with a wide range of firearms, the Holosun HE503-G makes a valuable addition to any shooter's gear. Order yours today from our online store using SKU: HS503G-ACSS. Its robust construction and advanced tech make it a standout in the market, delivering solid performance even in challenging conditions. Whether you're a shooting enthusiast or a professional range officer, this high-tech sight is a game-changer.
275 $ net price (non-EU countries)
100% secure payments
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Olesia Ushakova
Product Manager /
+48695005004 +48695005004 +48695005004
[email protected]
Description
The Holosun HE503-G ACSS Vulcan is a compact collimator sight designed for long weapons such as AR15 carbines and semi-automatic shotguns. With its closed design and innovative features, this sight offers a high level of performance for shooters.
Lightweight and Durable Construction
Crafted from precision-milled aluminum 6061-T6, the HE503-G ACSS Vulcan boasts a lightweight and robust body, weighing just 138 g with the high mounting option. Its construction ensures stability and durability, making it suitable for use on sports shotguns, AR carbines, and hunting firearms. This sight is designed to hold zero consistently and eliminates parallax errors, providing an unlimited eye relief distance.
Optical Excellence
Equipped with lenses coated with multilayer anti-reflective materials, the Holosun HE503-G ACSS Vulcan delivers exceptional light transmission and a clear, sharp image without any parallax error. Whether you're engaging targets at close range or taking precise shots at medium distances, this sight ensures optimal visibility.
Robust Electronic System
The HE503-G ACSS Vulcan features a rugged electronic system and shock-resistant diode, capable of withstanding 1000 G forces, weapon recoil, and adverse weather conditions. This reliability makes it a reliable companion for both hunting and sports shooting.
Extended Battery Life
With an impressive battery life of up to 50,000 hours, the Holosun HE503-G ACSS Vulcan stands out from the competition. Its built-in motion sensor detects inactivity and automatically puts the sight into sleep mode, conserving battery power. To reactivate the reticle, simply move the weapon, and the sight will awaken, ready for action.
BDC ACSS Vulcan Reticle
The ACSS Vulcan reticle is a proprietary design by Holosun, specifically calibrated for the ballistics of 7.62 NATO and 5.56 NATO ammunition. Featuring a central mesh with a thin chevron surrounded by a thicker horseshoe, this intuitive reticle is ideal for dynamic shooting at short distances and precise shooting at medium ranges. The chevron is complemented by a point scale for making elevation corrections, making it a favorite among shooters of all skill levels.
Convenient Battery Installation
Holosun understands the importance of easy battery access for shooters. The HE503-G ACSS Vulcan addresses this concern by providing side-mounted battery placement. Located under the nut on the right side of the sight body, the battery can be replaced without removing the collimator from the weapon, offering a hassle-free experience compared to models with bottom-mounted batteries.
Versatile Mounting Options
The Holosun HE503-G ACSS Vulcan comes with a high mount (1/3 co-witness) suitable for Picatinny rails, primarily intended for carbines, and a low mount recommended for shotguns and rifles from the AK family. This versatility allows shooters to adapt the sight to their preferred platform with ease.
Technical Specifications
• Supplier Symbol: HS503G-ACSS
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.