The Always On, Always Ready Sight That Rocks: Holosun 503C $150

Published on January 27, 2016
Duration: 8:31

This guide details the installation and zeroing process for the Holosun 503C red dot sight on an AR-15 platform. It covers mounting, adjustment, and testing of its unique features like solar augmentation and motion sensing. The review highlights the optic's strong value proposition compared to higher-priced competitors, making it an excellent choice for budget-conscious shooters seeking reliable performance.

Quick Summary

The Holosun 503C is an 'always on' red dot sight featuring motion sensing technology and dual power (battery and solar), offering up to 50,000 hours of battery life. It boasts a 65 MOA circle with a 2 MOA dot reticle and provides performance comparable to premium brands like Aimpoint at a fraction of the cost, making it a top value choice.

Chapters

  1. 00:00AR-15 Build Overview
  2. 00:42Always On Technology
  3. 01:00Power and Battery Life
  4. 01:42Reticle and Field of View
  5. 02:47Value Comparison
  6. 03:18Design and Tools
  7. 04:02Weight and Pricing
  8. 04:50Live Fire Testing
  9. 06:16Low Light Performance
  10. 07:18Final Assessment

Frequently Asked Questions

What are the key features of the Holosun 503C red dot sight?

The Holosun 503C features an 'always on' design with motion sensing technology, dual power options (battery and solar), a 65 MOA circle with a 2 MOA dot reticle, and an impressive 50,000-hour battery life on a single CR2032 cell.

How does the Holosun 503C compare in price and performance to other red dot sights?

Nutnfancy's review indicates the Holosun 503C offers comparable quality and features to higher-end optics like the Aimpoint Micro H1 but at a significantly lower price, often one-third to one-half the cost, representing excellent value.

What is the reticle configuration of the Holosun 503C?

The Holosun 503C utilizes a dual reticle system consisting of a 65 MOA circle for rapid target acquisition at close range and a precise 2 MOA dot within the circle for accurate aiming at longer distances.

What is the battery life and power source for the Holosun 503C?

The Holosun 503C is powered by a single CR2032 battery, offering up to 50,000 hours of operation. It also features a solar panel that supplements battery power, allowing it to function in sufficient light without draining the battery.

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